perltoc - perl documentation table of contents
This page provides a brief table of contents for the rest of the Perl documentation set. It is meant to be scanned quickly or grepped through to locate the proper section you're looking for.
modularity and reusability using innumerable modules, embeddable and extensible, roll-your-own magic variables (including multiple simultaneous DBM implementations), subroutines can now be overridden, autoloaded, and prototyped, arbitrarily nested data structures and anonymous functions, object-oriented programming, compilability into C code or Perl bytecode, support for light-weight processes (threads), support for internationalization, localization, and Unicode, lexical scoping, regular expression enhancements, enhanced debugger and interactive Perl environment, with integrated editor support, POSIX 1003.1 compliant library
perlfaq: Structural overview of the FAQ, perlfaq1: General Questions About Perl, What is Perl?, Who supports Perl? Who develops it? Why is it free?, Which version of Perl should I use?, What are perl4 and perl5?, What is perl6?, How stable is Perl?, Is Perl difficult to learn?, How does Perl compare with other languages like Java, Python, REXX, Scheme, or Tcl?, Can I do [task] in Perl?, When shouldn't I program in Perl?, What's the difference between "perl" and "Perl"?, Is it a Perl program or a Perl script?, What is a JAPH?, Where can I get a list of Larry Wall witticisms?, How can I convince my sysadmin/supervisor/employees to use version (5/5.005/Perl instead of some other language)?, perlfaq2: Obtaining and Learning about Perl, What machines support Perl? Where do I get it?, How can I get a binary version of Perl?, I don't have a C compiler on my system. How can I compile perl?, I copied the Perl binary from one machine to another, but scripts don't work, I grabbed the sources and tried to compile but gdbm/dynamic loading/malloc/linking/... failed. How do I make it work?, What modules and extensions are available for Perl? What is CPAN? What does CPAN/src/... mean?, Is there an ISO or ANSI certified version of Perl?, Where can I get information on Perl?, What are the Perl newsgroups on USENET? Where do I post questions?, Where should I post source code?, Perl Books, Perl in Magazines, Perl on the Net: FTP and WWW Access, What mailing lists are there for perl?, Archives of comp.lang.perl.misc, Where can I buy a commercial version of Perl?, Where do I send bug reports?, What is perl.com?, perlfaq3: Programming Tools, How do I do (anything)?, How can I use Perl interactively?, Is there a Perl shell?, How do I debug my Perl programs?, How do I profile my Perl programs?, How do I cross-reference my Perl programs?, Is there a pretty-printer (formatter) for Perl?, Is there a ctags for Perl?, Is there an IDE or Windows Perl Editor?, Where can I get Perl macros for vi?, Where can I get perl-mode for emacs?, How can I use curses with Perl?, How can I use X or Tk with Perl?, How can I generate simple menus without using CGI or Tk?, What is undump?, How can I make my Perl program run faster?, How can I make my Perl program take less memory?, Is it unsafe to return a pointer to local data?, How can I free an array or hash so my program shrinks?, How can I make my CGI script more efficient?, How can I hide the source for my Perl program?, How can I compile my Perl program into byte code or C?, How can I compile Perl into Java?, How can I get #!perl to work on [MS-DOS,NT,...]?, Can I write useful perl programs on the command line?, Why don't perl one-liners work on my DOS/Mac/VMS system?, Where can I learn about CGI or Web programming in Perl?, Where can I learn about object-oriented Perl programming?, Where can I learn about linking C with Perl? [h2xs, xsubpp], I've read perlembed, perlguts, etc., but I can't embed perl inmy C program, what am I doing wrong?, When I tried to run my script, I got this message. What does itmean?, What's MakeMaker?, perlfaq4: Data Manipulation, Why am I getting long decimals (eg, 19.9499999999999) instead of the numbers I should be getting (eg, 19.95)?, Why isn't my octal data interpreted correctly?, Does Perl have a round() function? What about ceil() and floor()? Trig functions?, How do I convert bits into ints?, Why doesn't & work the way I want it to?, How do I multiply matrices?, How do I perform an operation on a series of integers?, How can I output Roman numerals?, Why aren't my random numbers random?, How do I find the week-of-the-year/day-of-the-year?, How do I find the current century or millennium?, How can I compare two dates and find the difference?, How can I take a string and turn it into epoch seconds?, How can I find the Julian Day?, How do I find yesterday's date?, Does Perl have a year 2000 problem? Is Perl Y2K compliant?, How do I validate input?, How do I unescape a string?, How do I remove consecutive pairs of characters?, How do I expand function calls in a string?, How do I find matching/nesting anything?, How do I reverse a string?, How do I expand tabs in a string?, How do I reformat a paragraph?, How can I access/change the first N letters of a string?, How do I change the Nth occurrence of something?, How can I count the number of occurrences of a substring within a string?, How do I capitalize all the words on one line?, How can I split a [character] delimited string except when inside[character]? (Comma-separated files), How do I strip blank space from the beginning/end of a string?, How do I pad a string with blanks or pad a number with zeroes?, How do I extract selected columns from a string?, How do I find the soundex value of a string?, How can I expand variables in text strings?, What's wrong with always quoting "$vars"?, Why don't my <<HERE documents work?, What is the difference between a list and an array?, What is the difference between $array[1] and @array[1]?, How can I remove duplicate elements from a list or array?, How can I tell whether a list or array contains a certain element?, How do I compute the difference of two arrays? How do I compute the intersection of two arrays?, How do I test whether two arrays or hashes are equal?, How do I find the first array element for which a condition is true?, How do I handle linked lists?, How do I handle circular lists?, How do I shuffle an array randomly?, How do I process/modify each element of an array?, How do I select a random element from an array?, How do I permute N elements of a list?, How do I sort an array by (anything)?, How do I manipulate arrays of bits?, Why does defined() return true on empty arrays and hashes?, How do I process an entire hash?, What happens if I add or remove keys from a hash while iterating over it?, How do I look up a hash element by value?, How can I know how many entries are in a hash?, How do I sort a hash (optionally by value instead of key)?, How can I always keep my hash sorted?, What's the difference between "delete" and "undef" with hashes?, Why don't my tied hashes make the defined/exists distinction?, How do I reset an each() operation part-way through?, How can I get the unique keys from two hashes?, How can I store a multidimensional array in a DBM file?, How can I make my hash remember the order I put elements into it?, Why does passing a subroutine an undefined element in a hash create it?, How can I make the Perl equivalent of a C structure/C++ class/hash or array of hashes or arrays?, How can I use a reference as a hash key?, How do I handle binary data correctly?, How do I determine whether a scalar is a number/whole/integer/float?, How do I keep persistent data across program calls?, How do I print out or copy a recursive data structure?, How do I define methods for every class/object?, How do I verify a credit card checksum?, How do I pack arrays of doubles or floats for XS code?, perlfaq5: Files and Formats, How do I flush/unbuffer an output filehandle? Why must I do this?, How do I change one line in a file/delete a line in a file/insert a line in the middle of a file/append to the beginning of a file?, How do I count the number of lines in a file?, How do I make a temporary file name?, How can I manipulate fixed-record-length files?, How can I make a filehandle local to a subroutine? How do I pass filehandles between subroutines? How do I make an array of filehandles?, How can I use a filehandle indirectly?, How can I set up a footer format to be used with write()?, How can I write() into a string?, How can I output my numbers with commas added?, How can I translate tildes (~) in a filename?, How come when I open a file read-write it wipes it out?, Why do I sometimes get an "Argument list too long" when I use <*>?, Is there a leak/bug in glob()?, How can I open a file with a leading ">" or trailing blanks?, How can I reliably rename a file?, How can I lock a file?, Why can't I just open(FH, ">file.lock")?, I still don't get locking. I just want to increment the number in the file. How can I do this?, How do I randomly update a binary file?, How do I get a file's timestamp in perl?, How do I set a file's timestamp in perl?, How do I print to more than one file at once?, How can I read in an entire file all at once?, How can I read in a file by paragraphs?, How can I read a single character from a file? From the keyboard?, How can I tell whether there's a character waiting on a filehandle?, How do I do a tail -f in perl?, How do I dup() a filehandle in Perl?, How do I close a file descriptor by number?, Why can't I use "C:\temp\foo" in DOS paths? What doesn't `C:\temp\foo.exe` work?, Why doesn't glob("*.*") get all the files?, Why does Perl let me delete read-only files? Why does -i clobber protected files? Isn't this a bug in Perl?, How do I select a random line from a file?, Why do I get weird spaces when I print an array of lines?, perlfaq6: Regexps, How can I hope to use regular expressions without creating illegible and unmaintainable code?, I'm having trouble matching over more than one line. What's wrong?, How can I pull out lines between two patterns that are themselves on different lines?, I put a regular expression into $/ but it didn't work. What's wrong?, How do I substitute case insensitively on the LHS, but preserving case on the RHS?, How can I make \w match national character sets?, How can I match a locale-smart version of /[a-zA-Z]/?, How can I quote a variable to use in a regex?, What is /o really for?, How do I use a regular expression to strip C style comments from a file?, Can I use Perl regular expressions to match balanced text?, What does it mean that regexes are greedy? How can I get around it?, How do I process each word on each line?, How can I print out a word-frequency or line-frequency summary?, How can I do approximate matching?, How do I efficiently match many regular expressions at once?, Why don't word-boundary searches with \b work for me?, Why does using $&, $`, or $' slow my program down?, What good is \G in a regular expression?, Are Perl regexes DFAs or NFAs? Are they POSIX compliant?, What's wrong with using grep or map in a void context?, How can I match strings with multibyte characters?, How do I match a pattern that is supplied by the user?, perlfaq7: General Perl Language Issues, Can I get a BNF/yacc/RE for the Perl language?, What are all these $@%&* punctuation signs, and how do I know when to use them?, Do I always/never have to quote my strings or use semicolons and commas?, How do I skip some return values?, How do I temporarily block warnings?, What's an extension?, Why do Perl operators have different precedence than C operators?, How do I declare/create a structure?, How do I create a module?, How do I create a class?, How can I tell if a variable is tainted?, What's a closure?, What is variable suicide and how can I prevent it?, How can I pass/return a {Function, FileHandle, Array, Hash, Method, Regex}?, How do I create a static variable?, What's the difference between dynamic and lexical (static) scoping? Between local() and my()?, How can I access a dynamic variable while a similarly named lexical is in scope?, What's the difference between deep and shallow binding?, Why doesn't "my($foo) = <FILE>;" work right?, How do I redefine a builtin function, operator, or method?, What's the difference between calling a function as &foo and foo()?, How do I create a switch or case statement?, How can I catch accesses to undefined variables/functions/methods?, Why can't a method included in this same file be found?, How can I find out my current package?, How can I comment out a large block of perl code?, How do I clear a package?, How can I use a variable as a variable name?, perlfaq8: System Interaction, How do I find out which operating system I'm running under?, How come exec() doesn't return?, How do I do fancy stuff with the keyboard/screen/mouse?, How do I print something out in color?, How do I read just one key without waiting for a return key?, How do I check whether input is ready on the keyboard?, How do I clear the screen?, How do I get the screen size?, How do I ask the user for a password?, How do I read and write the serial port?, How do I decode encrypted password files?, How do I start a process in the background?, How do I trap control characters/signals?, How do I modify the shadow password file on a Unix system?, How do I set the time and date?, How can I sleep() or alarm() for under a second?, How can I measure time under a second?, How can I do an atexit() or setjmp()/longjmp()? (Exception handling), Why doesn't my sockets program work under System V (Solaris)? What does the error message "Protocol not supported" mean?, How can I call my system's unique C functions from Perl?, Where do I get the include files to do ioctl() or syscall()?, Why do setuid perl scripts complain about kernel problems?, How can I open a pipe both to and from a command?, Why can't I get the output of a command with system()?, How can I capture STDERR from an external command?, Why doesn't open() return an error when a pipe open fails?, What's wrong with using backticks in a void context?, How can I call backticks without shell processing?, Why can't my script read from STDIN after I gave it EOF (^D on Unix, ^Z on MS-DOS)?, How can I convert my shell script to perl?, Can I use perl to run a telnet or ftp session?, How can I write expect in Perl?, Is there a way to hide perl's command line from programs such as "ps"?, I {changed directory, modified my environment} in a perl script. How come the change disappeared when I exited the script? How do I get my changes to be visible?, How do I close a process's filehandle without waiting for it to complete?, How do I fork a daemon process?, How do I make my program run with sh and csh?, How do I find out if I'm running interactively or not?, How do I timeout a slow event?, How do I set CPU limits?, How do I avoid zombies on a Unix system?, How do I use an SQL database?, How do I make a system() exit on control-C?, How do I open a file without blocking?, How do I install a module from CPAN?, What's the difference between require and use?, How do I keep my own module/library directory?, How do I add the directory my program lives in to the module/library search path?, How do I add a directory to my include path at runtime?, What is socket.ph and where do I get it?, perlfaq9: Networking, My CGI script runs from the command line but not the browser. (500 Server Error), How can I get better error messages from a CGI program?, How do I remove HTML from a string?, How do I extract URLs?, How do I download a file from the user's machine? How do I open a file on another machine?, How do I make a pop-up menu in HTML?, How do I fetch an HTML file?, How do I automate an HTML form submission?, How do I decode or create those %-encodings on the web?, How do I redirect to another page?, How do I put a password on my web pages?, How do I edit my .htpasswd and .htgroup files with Perl?, How do I make sure users can't enter values into a form that cause my CGI script to do bad things?, How do I parse a mail header?, How do I decode a CGI form?, How do I check a valid mail address?, How do I decode a MIME/BASE64 string?, How do I return the user's mail address?, How do I send mail?, How do I read mail?, How do I find out my hostname/domainname/IP address?, How do I fetch a news article or the active newsgroups?, How do I fetch/put an FTP file?, How can I do RPC in Perl?
#!perl
tail -f
-i
\w
/[a-zA-Z]/
/o
\b
\G
23/May/99, 13/April/99, 7/January/99, 22/June/98, 24/April/97, 23/April/97, 25/March/97, 18/March/97, 17/March/97 Version, Initial Release: 11/March/97
References, Tutorials *Learning Perl [2nd edition] by Randal L. Schwartz and Tom Christiansen with foreword by Larry Wall, Task-Oriented, Special Topics
1. There must be no space after the << part, 2. There (probably) should be a semicolon at the end, 3. You can't (easily) have any space in front of the tag
a) If @in is sorted, and you want @out to be sorted:(this assumes all true values in the array), b) If you don't know whether @in is sorted:, c) Like (b), but @in contains only small integers:, d) A way to do (b) without any loops or greps:, e) Like (d), but @in contains only small positive integers:
Comments Outside the Regex, Comments Inside the Regex, Different Delimiters
Passing Variables and Functions, Passing Filehandles, Passing Regexes, Passing Methods
Keyboard, Screen, Mouse
lockfiles, open mode, end of line, flushing output, non-blocking input
STDIN, STDOUT, and STDERR are shared, Signals, Zombies
Unix
PERL_POLLUTE, PERL_POLLUTE_MALLOC, PL_na and dTHR Issues
PERL_POLLUTE
PERL_POLLUTE_MALLOC
PL_na
dTHR
PATCHLEVEL is now PERL_VERSION
PATCHLEVEL
PERL_VERSION
qw//
eval '...'
Dumpvalue, Benchmark, Devel::Peek, Fcntl, File::Spec, File::Spec::Functions, Math::BigInt, Math::Complex, Math::Trig, SDBM_File, Time::Local, Win32, DBM Filters
perlopentut.pod, perlreftut.pod, perltootc.pod
/%s/: Unrecognized escape \\%c passed through, Unrecognized escape \\%c passed through, Missing command in piped open, defined(@array) is deprecated (and not really meaningful), defined(%hash) is deprecated (and not really meaningful)
unary &, unary *, (TYPE)
?PATTERN?, m/PATTERN/cgimosx, /PATTERN/cgimosx, q/STRING/, 'STRING', qq/STRING/, "STRING", qr/STRING/imosx, qx/STRING/, `STRING`, qw/STRING/, s/PATTERN/REPLACEMENT/egimosx, tr/SEARCHLIST/REPLACEMENTLIST/cdsUC, y/SEARCHLIST/REPLACEMENTLIST/cdsUC
'STRING'
Finding the end, Removal of backslashes before delimiters, Interpolation, <<'EOF', m'', s''', tr///, y///, '', q//, "", ``, qq//, qx//, <file*glob>, ?RE?, /RE/, m/RE/, s/RE/foo/,, Interpolation of regular expressions, Optimization of regular expressions
<<'EOF'
m''
s'''
tr///
y///
''
q//
""
``
qq//
qx//
<file*glob>
?RE?
/RE/
m/RE/
s/RE/foo/
i, m, s, x
(?#text), (?imsx-imsx), (?:pattern), (?imsx-imsx:pattern), (?=pattern), (?!pattern), (?<=pattern), (?<!pattern), (?{ code }), (?p{ code }), (?>pattern), (?(condition)yes-pattern|no-pattern), (?(condition)yes-pattern)
(?#text)
(?imsx-imsx)
(?:pattern)
(?imsx-imsx:pattern)
(?=pattern)
(?!pattern)
(?<=pattern)
(?<!pattern)
(?{ code })
(?p{ code })
(?>pattern)
(?(condition)yes-pattern|no-pattern)
(?(condition)yes-pattern)
OS/2, MS-DOS, Win95/NT, Macintosh, VMS
-0[digits], -a, -c, -d, -d:foo, -Dletters, -Dnumber, -e commandline, -Fpattern, -h, -i[extension], -Idirectory, -l[octnum], -m[-]module, -M[-]module, -M[-]'module ...', -[mM][-]module=arg[,arg]..., -n, -p, -P, -s, -S, -T, -u, -U, -v, -V, -V:name, -w, -x directory
HOME, LOGDIR, PATH, PERL5LIB, PERL5OPT, PERLLIB, PERL5DB, PERL5SHELL (specific to the Win32 port), PERL_DEBUG_MSTATS, PERL_DESTRUCT_LEVEL
Functions for SCALARs or strings, Regular expressions and pattern matching, Numeric functions, Functions for real @ARRAYs, Functions for list data, Functions for real %HASHes, Input and output functions, Functions for fixed length data or records, Functions for filehandles, files, or directories, Keywords related to the control flow of your perl program, Keywords related to scoping, Miscellaneous functions, Functions for processes and process groups, Keywords related to perl modules, Keywords related to classes and object-orientedness, Low-level socket functions, System V interprocess communication functions, Fetching user and group info, Fetching network info, Time-related functions, Functions new in perl5, Functions obsoleted in perl5
-X FILEHANDLE, -X EXPR, -X, abs VALUE, abs, accept NEWSOCKET,GENERICSOCKET, alarm SECONDS, alarm, atan2 Y,X, bind SOCKET,NAME, binmode FILEHANDLE, bless REF,CLASSNAME, bless REF, caller EXPR, caller, chdir EXPR, chmod LIST, chomp VARIABLE, chomp LIST, chomp, chop VARIABLE, chop LIST, chop, chown LIST, chr NUMBER, chr, chroot FILENAME, chroot, close FILEHANDLE, close, closedir DIRHANDLE, connect SOCKET,NAME, continue BLOCK, cos EXPR, crypt PLAINTEXT,SALT, dbmclose HASH, dbmopen HASH,DBNAME,MASK, defined EXPR, defined, delete EXPR, die LIST, do BLOCK, do SUBROUTINE(LIST), do EXPR, dump LABEL, dump, each HASH, eof FILEHANDLE, eof (), eof, eval EXPR, eval BLOCK, exec LIST, exec PROGRAM LIST, exists EXPR, exit EXPR, exp EXPR, exp, fcntl FILEHANDLE,FUNCTION,SCALAR, fileno FILEHANDLE, flock FILEHANDLE,OPERATION, fork, format, formline PICTURE,LIST, getc FILEHANDLE, getc, getlogin, getpeername SOCKET, getpgrp PID, getppid, getpriority WHICH,WHO, getpwnam NAME, getgrnam NAME, gethostbyname NAME, getnetbyname NAME, getprotobyname NAME, getpwuid UID, getgrgid GID, getservbyname NAME,PROTO, gethostbyaddr ADDR,ADDRTYPE, getnetbyaddr ADDR,ADDRTYPE, getprotobynumber NUMBER, getservbyport PORT,PROTO, getpwent, getgrent, gethostent, getnetent, getprotoent, getservent, setpwent, setgrent, sethostent STAYOPEN, setnetent STAYOPEN, setprotoent STAYOPEN, setservent STAYOPEN, endpwent, endgrent, endhostent, endnetent, endprotoent, endservent, getsockname SOCKET, getsockopt SOCKET,LEVEL,OPTNAME, glob EXPR, glob, gmtime EXPR, goto LABEL, goto EXPR, goto &NAME, grep BLOCK LIST, grep EXPR,LIST, hex EXPR, hex, import, index STR,SUBSTR,POSITION, index STR,SUBSTR, int EXPR, int, ioctl FILEHANDLE,FUNCTION,SCALAR, join EXPR,LIST, keys HASH, kill LIST, last LABEL, last, lc EXPR, lc, lcfirst EXPR, lcfirst, length EXPR, length, link OLDFILE,NEWFILE, listen SOCKET,QUEUESIZE, local EXPR, localtime EXPR, lock, log EXPR, log, lstat FILEHANDLE, lstat EXPR, lstat, m//, map BLOCK LIST, map EXPR,LIST, mkdir FILENAME,MASK, msgctl ID,CMD,ARG, msgget KEY,FLAGS, msgsnd ID,MSG,FLAGS, msgrcv ID,VAR,SIZE,TYPE,FLAGS, my EXPR, next LABEL, next, no Module LIST, oct EXPR, oct, open FILEHANDLE,EXPR, open FILEHANDLE, opendir DIRHANDLE,EXPR, ord EXPR, ord, pack TEMPLATE,LIST, package, package NAMESPACE, pipe READHANDLE,WRITEHANDLE, pop ARRAY, pop, pos SCALAR, pos, print FILEHANDLE LIST, print LIST, print, printf FILEHANDLE FORMAT, LIST, printf FORMAT, LIST, prototype FUNCTION, push ARRAY,LIST, q/STRING/, qq/STRING/, qr/STRING/, qx/STRING/, qw/STRING/, quotemeta EXPR, quotemeta, rand EXPR, rand, read FILEHANDLE,SCALAR,LENGTH,OFFSET, read FILEHANDLE,SCALAR,LENGTH, readdir DIRHANDLE, readline EXPR, readlink EXPR, readlink, readpipe EXPR, recv SOCKET,SCALAR,LENGTH,FLAGS, redo LABEL, redo, ref EXPR, ref, rename OLDNAME,NEWNAME, require EXPR, require, reset EXPR, reset, return EXPR, return, reverse LIST, rewinddir DIRHANDLE, rindex STR,SUBSTR,POSITION, rindex STR,SUBSTR, rmdir FILENAME, rmdir, s///, scalar EXPR, seek FILEHANDLE,POSITION,WHENCE, seekdir DIRHANDLE,POS, select FILEHANDLE, select, select RBITS,WBITS,EBITS,TIMEOUT, semctl ID,SEMNUM,CMD,ARG, semget KEY,NSEMS,FLAGS, semop KEY,OPSTRING, send SOCKET,MSG,FLAGS,TO, send SOCKET,MSG,FLAGS, setpgrp PID,PGRP, setpriority WHICH,WHO,PRIORITY, setsockopt SOCKET,LEVEL,OPTNAME,OPTVAL, shift ARRAY, shift, shmctl ID,CMD,ARG, shmget KEY,SIZE,FLAGS, shmread ID,VAR,POS,SIZE, shmwrite ID,STRING,POS,SIZE, shutdown SOCKET,HOW, sin EXPR, sin, sleep EXPR, sleep, socket SOCKET,DOMAIN,TYPE,PROTOCOL, socketpair SOCKET1,SOCKET2,DOMAIN,TYPE,PROTOCOL, sort SUBNAME LIST, sort BLOCK LIST, sort LIST, splice ARRAY,OFFSET,LENGTH,LIST, splice ARRAY,OFFSET,LENGTH, splice ARRAY,OFFSET, split /PATTERN/,EXPR,LIMIT, split /PATTERN/,EXPR, split /PATTERN/, split, sprintf FORMAT, LIST, sqrt EXPR, sqrt, srand EXPR, srand, stat FILEHANDLE, stat EXPR, stat, study SCALAR, study, sub BLOCK, sub NAME, sub NAME BLOCK, substr EXPR,OFFSET,LEN,REPLACEMENT, substr EXPR,OFFSET,LEN, substr EXPR,OFFSET, symlink OLDFILE,NEWFILE, syscall LIST, sysopen FILEHANDLE,FILENAME,MODE, sysopen FILEHANDLE,FILENAME,MODE,PERMS, sysread FILEHANDLE,SCALAR,LENGTH,OFFSET, sysread FILEHANDLE,SCALAR,LENGTH, sysseek FILEHANDLE,POSITION,WHENCE, system LIST, system PROGRAM LIST, syswrite FILEHANDLE,SCALAR,LENGTH,OFFSET, syswrite FILEHANDLE,SCALAR,LENGTH, syswrite FILEHANDLE,SCALAR, tell FILEHANDLE, tell, telldir DIRHANDLE, tie VARIABLE,CLASSNAME,LIST, tied VARIABLE, time, times, tr///, truncate FILEHANDLE,LENGTH, truncate EXPR,LENGTH, uc EXPR, uc, ucfirst EXPR, ucfirst, umask EXPR, umask, undef EXPR, undef, unlink LIST, unlink, unpack TEMPLATE,EXPR, untie VARIABLE, unshift ARRAY,LIST, use Module LIST, use Module, use Module VERSION LIST, use VERSION, utime LIST, values HASH, vec EXPR,OFFSET,BITS, wait, waitpid PID,FLAGS, wantarray, warn LIST, write FILEHANDLE, write EXPR, write, y///
$ARG, $_, $<digits>, $MATCH, $&, $PREMATCH, $`, $POSTMATCH, $', $LAST_PAREN_MATCH, $+, @+, $MULTILINE_MATCHING, $*, input_line_number HANDLE EXPR, $INPUT_LINE_NUMBER, $NR, $, input_record_separator HANDLE EXPR, $INPUT_RECORD_SEPARATOR, $RS, $/, autoflush HANDLE EXPR, $OUTPUT_AUTOFLUSH, $|, output_field_separator HANDLE EXPR, $OUTPUT_FIELD_SEPARATOR, $OFS, $,, output_record_separator HANDLE EXPR, $OUTPUT_RECORD_SEPARATOR, $ORS, $\, $LIST_SEPARATOR, $", $SUBSCRIPT_SEPARATOR, $SUBSEP, $;, $OFMT, $#, format_page_number HANDLE EXPR, $FORMAT_PAGE_NUMBER, $%, format_lines_per_page HANDLE EXPR, $FORMAT_LINES_PER_PAGE, $=, format_lines_left HANDLE EXPR, $FORMAT_LINES_LEFT, $-, @-, format_name HANDLE EXPR, $FORMAT_NAME, $~, format_top_name HANDLE EXPR, $FORMAT_TOP_NAME, $^, format_line_break_characters HANDLE EXPR, $FORMAT_LINE_BREAK_CHARACTERS, $:, format_formfeed HANDLE EXPR, $FORMAT_FORMFEED, $^L, $ACCUMULATOR, $^A, $CHILD_ERROR, $?, $OS_ERROR, $ERRNO, $!, $EXTENDED_OS_ERROR, $^E, $EVAL_ERROR, $@, $PROCESS_ID, $PID, $$, $REAL_USER_ID, $UID, $<, $EFFECTIVE_USER_ID, $EUID, $>, $REAL_GROUP_ID, $GID, $(, $EFFECTIVE_GROUP_ID, $EGID, $), $PROGRAM_NAME, $0, $[, $PERL_VERSION, $], $COMPILING, $^C, $DEBUGGING, $^D, $SYSTEM_FD_MAX, $^F, $^H, $INPLACE_EDIT, $^I, $^M, $OSNAME, $^O, $PERLDB, $^P, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, $^R, $^S, $BASETIME, $^T, $WARNING, $^W, $EXECUTABLE_NAME, $^X, $ARGV, @ARGV, @INC, @_, %INC, %ENV, $ENV{expr}, %SIG, $SIG{expr}
1. You need to give a global variable a temporary value, especially $_, 2. You need to create a local file or directory handle or a local function, 3. You want to temporarily change just one element of an array or hash
attrs, autouse, base, blib, constant, diagnostics, fields, filetest, integer, less, lib, locale, ops, overload, re, sigtrap, strict, subs, utf8, vars, vmsish, warning
AnyDBM_File, AutoLoader, AutoSplit, B, B::Asmdata, B::Assembler, B::Bblock, B::Bytecode, B::C, B::CC, B::Debug, B::Deparse, B::Disassembler, B::Lint, B::Showlex, B::Stackobj, B::Terse, B::Xref, Benchmark, CGI, CGI::Apache, CGI::Carp, CGI::Cookie, CGI::Fast, CGI::Push, CGI::Switch, CPAN, CPAN::FirstTime, CPAN::Nox, Carp, Class::Struct, Config, Cwd, DB, DB_File, Data::Dumper, Devel::Peek, Devel::SelfStubber, DirHandle, Dumpvalue, DynaLoader, English, Env, Errno, Exporter, ExtUtils::Command, ExtUtils::Embed, ExtUtils::Install, ExtUtils::Installed, ExtUtils::Liblist, ExtUtils::MM_OS2, ExtUtils::MM_Unix, ExtUtils::MM_VMS, ExtUtils::MM_Win32, ExtUtils::MakeMaker, ExtUtils::Manifest, ExtUtils::Miniperl, ExtUtils::Mkbootstrap, ExtUtils::Mksymlists, ExtUtils::Packlist, ExtUtils::testlib, Fatal, Fcntl, File::Basename, File::Compare, File::Copy, File::DosGlob, File::Find, File::Path, File::Spec, File::Spec::Functions, File::Spec::Mac, File::Spec::OS2, File::Spec::Unix, File::Spec::VMS, File::Spec::Win32, File::stat, FileCache, FileHandle, FindBin, GDBM_File, Getopt::Long, Getopt::Std, I18N::Collate, IO, IO::Dir, IO::File, IO::Handle, IO::Pipe, IO::Poll, IO::Seekable, IO::Select, IO::Socket, IO::Socket::INET, IO::Socket::UNIX, IPC::Msg, IPC::Open2, IPC::Open3, IPC::Semaphore, IPC::SysV, Math::BigFloat, Math::BigInt, Math::Complex, Math::Trig, NDBM_File, Net::Ping, Net::hostent, Net::netent, Net::protoent, Net::servent, O, Opcode, POSIX, Pod::Html, Pod::Text, SDBM_File, Safe, Search::Dict, SelectSaver, SelfLoader, Shell, Socket, Symbol, Sys::Hostname, Sys::Syslog, Term::Cap, Term::Complete, Term::ReadLine, Test, Test::Harness, Text::Abbrev, Text::ParseWords, Text::Soundex, Text::Tabs -- expand and unexpand tabs per the unix expand(1) and unexpand(1), Text::Wrap, Thread, Thread::Queue, Thread::Semaphore, Thread::Signal, Thread::Specific, Tie::Array, Tie::Handle, Tie::Hash, Tie::StdHash, Tie::RefHash, Tie::Scalar, Tie::StdScalar, Tie::SubstrHash, Time::Local, Time::gmtime, Time::localtime, Time::tm, UNIVERSAL, User::grent, User::pwent
Language Extensions and Documentation Tools, Development Support, Operating System Interfaces, Networking, Device Control (modems) and InterProcess Communication, Data Types and Data Type Utilities, Database Interfaces, User Interfaces, Interfaces to / Emulations of Other Programming Languages, File Names, File Systems and File Locking (see also File Handles), String Processing, Language Text Processing, Parsing, and Searching, Option, Argument, Parameter, and Configuration File Processing, Internationalization and Locale, Authentication, Security, and Encryption, World Wide Web, HTML, HTTP, CGI, MIME, Server and Daemon Utilities, Archiving and Compression, Images, Pixmap and Bitmap Manipulation, Drawing, and Graphing, Mail and Usenet News, Control Flow Utilities (callbacks and exceptions etc), File Handle and Input/Output Stream Utilities, Miscellaneous Modules, Africa, Asia, Australasia, Europe, North America, South America
Do similar modules already exist in some form?, Try to design the new module to be easy to extend and reuse, Some simple style guidelines, Select what to export, Select a name for the module, Have you got it right?, README and other Additional Files, A description of the module/package/extension etc, A copyright notice - see below, Prerequisites - what else you may need to have, How to build it - possible changes to Makefile.PL etc, How to install it, Recent changes in this release, especially incompatibilities, Changes / enhancements you plan to make in the future, Adding a Copyright Notice, Give the module a version/issue/release number, How to release and distribute a module, Take care when changing a released module
There is no requirement to convert anything, Consider the implications, Make the most of the opportunity, The pl2pm utility will get you started, Adds the standard Module prologue lines, Converts package specifiers from ' to ::, Converts die(...) to croak(...), Several other minor changes
Complete applications rarely belong in the Perl Module Library, Many applications contain some Perl code that could be reused, Break-out the reusable code into one or more separate module files, Take the opportunity to reconsider and redesign the interfaces, In some cases the 'application' can then be reduced to a small
DECOMPRESS the file, UNPACK the file into a directory, BUILD the module (sometimes unnecessary), INSTALL the module
Comparison operators (lt, le, ge, gt and cmp):, Case-mapping interpolation (with \l, \L, \u or \U), Matching operator (m//):, Substitution operator (s///):, In-memory formatting function (sprintf()):, Output formatting functions (printf() and write()):, Case-mapping functions (lc(), lcfirst(), uc(), ucfirst()):, POSIX locale-dependent functions (localeconv(), strcoll(),strftime(), strxfrm()):, POSIX character class tests (isalnum(), isalpha(), isdigit(),isgraph(), islower(), isprint(), ispunct(), isspace(), isupper(), isxdigit()):
lt
le
ge
gt
cmp
\l
\L
\u
\U
m//
s///
PERL_BADLANG, LC_ALL, LANGUAGE, LC_CTYPE, LC_COLLATE, LC_MONETARY, LC_NUMERIC, LC_TIME, LANG
arrays of arrays, hashes of arrays, arrays of hashes, hashes of hashes, more elaborate constructs
use strict
isa(CLASS), can(METHOD), VERSION( [NEED] )
TIESCALAR classname, LIST, FETCH this, STORE this, value, DESTROY this
TIEARRAY classname, LIST, FETCH this, index, STORE this, index, value, DESTROY this
USER, HOME, CLOBBER, LIST, TIEHASH classname, LIST, FETCH this, key, STORE this, key, value, DELETE this, key, CLEAR this, EXISTS this, key, FIRSTKEY this, NEXTKEY this, lastkey, DESTROY this
TIEHANDLE classname, LIST, WRITE this, LIST, PRINT this, LIST, PRINTF this, LIST, READ this, LIST, READLINE this, GETC this, CLOSE this, DESTROY this
untie
Proto, PeerAddr, PeerPort
Proto
PeerAddr
PeerPort
Proto, LocalPort, Listen, Reuse
filter_store_key, filter_store_value, filter_fetch_key, filter_fetch_value
h [command], p expr, x expr, V [pkg [vars]], X [vars], T, s [expr], n [expr], <CR>, c [line|sub], l, l min+incr, l min-max, l line, l subname, -, w [line], f filename, /pattern/, ?pattern?, L, S [[!]pattern], t, t expr, b [line] [condition], b subname [condition], b postpone subname [condition], b load filename, b compile subname, d [line], D, a [line] command, A, W [expr], W, O [opt[=val]] [opt"val"] [opt?].., recallCommand, ShellBang, pager, tkRunning, signalLevel, warnLevel, dieLevel, AutoTrace, LineInfo, inhibit_exit, PrintRet, ornaments, frame, maxTraceLen, arrayDepth, hashDepth, compactDump, veryCompact, globPrint, DumpDBFiles, DumpPackages, DumpReused, quote, HighBit, undefPrint, UsageOnly, TTY, noTTY, ReadLine, NonStop, < [ command ], << command, > command, >> command, { [ command ], {{ command, ! number, ! -number, ! pattern, !! cmd, H -number, q or ^D, R, |dbcmd, ||dbcmd, command, m expr, m package
recallCommand
ShellBang
pager
tkRunning
signalLevel
warnLevel
dieLevel
AutoTrace
LineInfo
inhibit_exit
PrintRet
ornaments
frame
maxTraceLen
arrayDepth
hashDepth
compactDump
veryCompact
globPrint
DumpDBFiles
DumpPackages
DumpReused
quote
HighBit
undefPrint
UsageOnly
TTY
noTTY
ReadLine
NonStop
Prompt, Multiline commands, Stack backtrace, Listing, Frame listing
$ENV{PERL_DEBUG_MSTATS}
buckets SMALLEST(APPROX)..GREATEST(APPROX), Free/Used, Total sbrk(): SBRKed/SBRKs:CONTINUOUS, pad: 0, heads: 2192, chain: 0, tail: 6144
buckets SMALLEST(APPROX)..GREATEST(APPROX)
Total sbrk(): SBRKed/SBRKs:CONTINUOUS
pad: 0
heads: 2192
chain: 0
tail: 6144
717, 002, 054, 602, 702, 704
717
002
054
602
702
704
!!!, !!, !
!!!
!!
!
anchored STRING at POS, floating STRING at POS1..POS2, matching floating/anchored, minlen, stclass TYPE, noscan, isall, GPOS, plus, implicit, with eval, anchored(TYPE)
anchored
at
floating
matching floating/anchored
minlen
stclass
noscan
isall
GPOS
plus
implicit
with eval
anchored(TYPE)
Discontinuance, Deprecation, and BugFix traps, Parsing Traps, Numerical Traps, General data type traps, Context Traps - scalar, list contexts, Precedence Traps, General Regular Expression Traps using s///, etc, Subroutine, Signal, Sorting Traps, OS Traps, DBM Traps, Unclassified Traps
Discontinuance, Deprecation, BugFix, Discontinuance, Discontinuance, Discontinuance, BugFix, Discontinuance, Discontinuance, BugFix, Discontinuance, Discontinuance, Deprecation, Discontinuance
Parsing, Parsing, Parsing, Parsing
Numerical, Numerical, Numerical
(Arrays), (Arrays), (Hashes), (Globs), (Globs), (Scalar String), (Constants), (Scalars), (Variable Suicide)
(list context), (scalar context), (scalar context), (list, builtin)
Precedence, Precedence, Precedence, Precedence, Precedence, Precedence, Precedence
Regular Expression, Regular Expression, Regular Expression, Regular Expression, Regular Expression, Regular Expression, Regular Expression, Regular Expression
(Signals), (Sort Subroutine), warn() won't let you specify a filehandle
(SysV), (SysV)
Interpolation, Interpolation, Interpolation, Interpolation, Interpolation, Interpolation, Interpolation, Interpolation, Interpolation
DBM, DBM
require/do trap using returned value, split on empty string with LIMIT specified
require
do
split
Not all Perl programs have to be portable, Nearly all of Perl already is portable
Mailing list: cpan-testers@perl.org, Testing results: http://www.perl.org/cpan-testers/
http://www.perl.org/cpan-testers/
The djgpp environment for DOS, http://www.delorie.com/djgpp/, The EMX environment for DOS, OS/2, etc. emx@iaehv.nl,http://www.leo.org/pub/comp/os/os2/leo/gnu/emx+gcc/index. html or ftp://hobbes.nmsu.edu/pub/os2/dev/emx, Build instructions for Win32, perlwin32, The ActiveState Pages, http://www.activestate.com/
http://www.delorie.com/djgpp/
emx@iaehv.nl
http://www.leo.org/pub/comp/os/os2/leo/gnu/emx+gcc/index. html
ftp://hobbes.nmsu.edu/pub/os2/dev/emx
http://www.activestate.com/
The MacPerl Pages, http://www.macperl.com/, The MacPerl mailing lists, http://www.macperl.org/, MacPerl Module Porters, http://pudge.net/mmp/
http://www.macperl.com/
http://www.macperl.org/
http://pudge.net/mmp/
perlvms.pod, vmsperl list, majordomo@perl.org, vmsperl on the web, http://www.sidhe.org/vmsperl/index.html
majordomo@perl.org
http://www.sidhe.org/vmsperl/index.html
README.vos, VOS mailing list, VOS Perl on the web at http://ftp.stratus.com/pub/vos/vos.html
http://ftp.stratus.com/pub/vos/vos.html
perl-mvs list, AS/400 Perl information at http://as400.rochester.ibm.com/
http://as400.rochester.ibm.com/
Atari, Guido Flohr's page http://stud.uni-sb.de/~gufl0000/, HP 300 MPE/iX http://www.cccd.edu/~markb/perlix.html, Novell Netware
http://stud.uni-sb.de/~gufl0000/
http://www.cccd.edu/~markb/perlix.html
-X FILEHANDLE, -X EXPR, -X, binmode FILEHANDLE, chmod LIST, chown LIST, chroot FILENAME, chroot, crypt PLAINTEXT,SALT, dbmclose HASH, dbmopen HASH,DBNAME,MODE, dump LABEL, exec LIST, fcntl FILEHANDLE,FUNCTION,SCALAR, flock FILEHANDLE,OPERATION, fork, getlogin, getpgrp PID, getppid, getpriority WHICH,WHO, getpwnam NAME, getgrnam NAME, getnetbyname NAME, getpwuid UID, getgrgid GID, getnetbyaddr ADDR,ADDRTYPE, getprotobynumber NUMBER, getservbyport PORT,PROTO, getpwent, getgrent, gethostent, getnetent, getprotoent, getservent, setpwent, setgrent, sethostent STAYOPEN, setnetent STAYOPEN, setprotoent STAYOPEN, setservent STAYOPEN, endpwent, endgrent, endhostent, endnetent, endprotoent, endservent, getsockopt SOCKET,LEVEL,OPTNAME, glob EXPR, glob, ioctl FILEHANDLE,FUNCTION,SCALAR, kill LIST, link OLDFILE,NEWFILE, lstat FILEHANDLE, lstat EXPR, lstat, msgctl ID,CMD,ARG, msgget KEY,FLAGS, msgsnd ID,MSG,FLAGS, msgrcv ID,VAR,SIZE,TYPE,FLAGS, open FILEHANDLE,EXPR, open FILEHANDLE, pipe READHANDLE,WRITEHANDLE, readlink EXPR, readlink, select RBITS,WBITS,EBITS,TIMEOUT, semctl ID,SEMNUM,CMD,ARG, semget KEY,NSEMS,FLAGS, semop KEY,OPSTRING, setpgrp PID,PGRP, setpriority WHICH,WHO,PRIORITY, setsockopt SOCKET,LEVEL,OPTNAME,OPTVAL, shmctl ID,CMD,ARG, shmget KEY,SIZE,FLAGS, shmread ID,VAR,POS,SIZE, shmwrite ID,STRING,POS,SIZE, socketpair SOCKET1,SOCKET2,DOMAIN,TYPE,PROTOCOL, stat FILEHANDLE, stat EXPR, stat, symlink OLDFILE,NEWFILE, syscall LIST, sysopen FILEHANDLE,FILENAME,MODE,PERMS, system LIST, times, truncate FILEHANDLE,LENGTH, truncate EXPR,LENGTH, umask EXPR, umask, utime LIST, wait, waitpid PID,FLAGS
v1.43, 24 May 1999, v1.42, 22 May 1999, v1.41, 19 May 1999, v1.40, 11 April 1999, v1.39, 11 February 1999, v1.38, 31 December 1998, v1.37, 19 December 1998, v1.36, 9 September 1998, v1.35, 13 August 1998, v1.33, 06 August 1998, v1.32, 05 August 1998, v1.30, 03 August 1998, v1.23, 10 July 1998
Use C from Perl?, Use a Unix program from Perl?, Use Perl from Perl?, Use C from C?, Use Perl from C?
PerlIO *, PerlIO_stdin(), PerlIO_stdout(), PerlIO_stderr(), PerlIO_open(path, mode), PerlIO_fdopen(fd,mode), PerlIO_printf(f,fmt,...), PerlIO_vprintf(f,fmt,a), PerlIO_stdoutf(fmt,...), PerlIO_read(f,buf,count), PerlIO_write(f,buf,count), PerlIO_close(f), PerlIO_puts(f,s), PerlIO_putc(f,c), PerlIO_ungetc(f,c), PerlIO_getc(f), PerlIO_eof(f), PerlIO_error(f), PerlIO_fileno(f), PerlIO_clearerr(f), PerlIO_flush(f), PerlIO_tell(f), PerlIO_seek(f,o,w), PerlIO_getpos(f,p), PerlIO_setpos(f,p), PerlIO_rewind(f), PerlIO_tmpfile()
PerlIO_importFILE(f,flags), PerlIO_exportFILE(f,flags), PerlIO_findFILE(f), PerlIO_releaseFILE(p,f), PerlIO_setlinebuf(f), PerlIO_has_cntptr(f), PerlIO_get_ptr(f), PerlIO_get_cnt(f), PerlIO_canset_cnt(f), PerlIO_fast_gets(f), PerlIO_set_ptrcnt(f,p,c), PerlIO_set_cnt(f,c), PerlIO_has_base(f), PerlIO_get_base(f), PerlIO_get_bufsiz(f)
SAVEINT(int i), SAVEIV(IV i), SAVEI32(I32 i), SAVELONG(long i), SAVESPTR(s), SAVEPPTR(p), SAVEFREESV(SV *sv), SAVEFREEOP(OP *op), SAVEFREEPV(p), SAVECLEARSV(SV *sv), SAVEDELETE(HV *hv, char *key, I32 length), SAVEDESTRUCTOR(f,p), SAVESTACK_POS(), SV* save_scalar(GV *gv), AV* save_ary(GV *gv), HV* save_hash(GV *gv), void save_item(SV *item), void save_list(SV **sarg, I32 maxsarg), SV* save_svref(SV **sptr), void save_aptr(AV **aptr), void save_hptr(HV **hptr)
SAVEINT(int i)
SAVEIV(IV i)
SAVEI32(I32 i)
SAVELONG(long i)
SAVESPTR(s)
SAVEPPTR(p)
SAVEFREESV(SV *sv)
SAVEFREEOP(OP *op)
SAVEFREEPV(p)
SAVECLEARSV(SV *sv)
SAVEDELETE(HV *hv, char *key, I32 length)
SAVEDESTRUCTOR(f,p)
SAVESTACK_POS()
SV* save_scalar(GV *gv)
AV* save_ary(GV *gv)
HV* save_hash(GV *gv)
void save_item(SV *item)
void save_list(SV **sarg, I32 maxsarg)
SV* save_svref(SV **sptr)
void save_aptr(AV **aptr)
void save_hptr(HV **hptr)
av_clear, av_extend, av_fetch, AvFILL, av_len, av_make, av_pop, av_push, av_shift, av_store, av_undef, av_unshift, CLASS, Copy, croak, CvSTASH, PL_DBsingle, PL_DBsub, PL_DBtrace, dMARK, dORIGMARK, PL_dowarn, dSP, dXSARGS, dXSI32, do_binmode, ENTER, EXTEND, fbm_compile, fbm_instr, FREETMPS, G_ARRAY, G_DISCARD, G_EVAL, GIMME, GIMME_V, G_NOARGS, G_SCALAR, gv_fetchmeth, gv_fetchmethod, gv_fetchmethod_autoload, G_VOID, gv_stashpv, gv_stashsv, GvSV, HEf_SVKEY, HeHASH, HeKEY, HeKLEN, HePV, HeSVKEY, HeSVKEY_force, HeSVKEY_set, HeVAL, hv_clear, hv_delete, hv_delete_ent, hv_exists, hv_exists_ent, hv_fetch, hv_fetch_ent, hv_iterinit, hv_iterkey, hv_iterkeysv, hv_iternext, hv_iternextsv, hv_iterval, hv_magic, HvNAME, hv_store, hv_store_ent, hv_undef, isALNUM, isALPHA, isDIGIT, isLOWER, isSPACE, isUPPER, items, ix, LEAVE, looks_like_number, MARK, mg_clear, mg_copy, mg_find, mg_free, mg_get, mg_len, mg_magical, mg_set, modglobal, Move, PL_na, New, newAV, Newc, newCONSTSUB, newHV, newRV_inc, newRV_noinc, NEWSV, newSViv, newSVnv, newSVpv, newSVpvf, newSVpvn, newSVrv, newSVsv, newXS, newXSproto, Newz, Nullav, Nullch, Nullcv, Nullhv, Nullsv, ORIGMARK, perl_alloc, perl_call_argv, perl_call_method, perl_call_pv, perl_call_sv, perl_construct, perl_destruct, perl_eval_sv, perl_eval_pv, perl_free, perl_get_av, perl_get_cv, perl_get_hv, perl_get_sv, perl_parse, perl_require_pv, perl_run, POPi, POPl, POPp, POPn, POPs, PUSHMARK, PUSHi, PUSHn, PUSHp, PUSHs, PUSHu, PUTBACK, Renew, Renewc, RETVAL, safefree, safemalloc, saferealloc, savepv, savepvn, SAVETMPS, SP, SPAGAIN, ST, strEQ, strGE, strGT, strLE, strLT, strNE, strnEQ, strnNE, sv_2mortal, sv_bless, sv_catpv, sv_catpv_mg, sv_catpvn, sv_catpvn_mg, sv_catpvf, sv_catpvf_mg, sv_catsv, sv_catsv_mg, sv_chop, sv_cmp, SvCUR, SvCUR_set, sv_dec, sv_derived_from, SvEND, sv_eq, SvGETMAGIC, SvGROW, sv_grow, sv_inc, sv_insert, SvIOK, SvIOK_off, SvIOK_on, SvIOK_only, SvIOKp, sv_isa, sv_isobject, SvIV, SvIVX, SvLEN, sv_len, sv_magic, sv_mortalcopy, sv_newmortal, SvNIOK, SvNIOK_off, SvNIOKp, PL_sv_no, SvNOK, SvNOK_off, SvNOK_on, SvNOK_only, SvNOKp, SvNV, SvNVX, SvOK, SvOOK, SvPOK, SvPOK_off, SvPOK_on, SvPOK_only, SvPOKp, SvPV, SvPV_force, SvPV_nolen, SvPVX, SvREFCNT, SvREFCNT_dec, SvREFCNT_inc, SvROK, SvROK_off, SvROK_on, SvRV, SvSETMAGIC, sv_setiv, sv_setiv_mg, sv_setnv, sv_setnv_mg, sv_setpv, sv_setpv_mg, sv_setpviv, sv_setpviv_mg, sv_setpvn, sv_setpvn_mg, sv_setpvf, sv_setpvf_mg, sv_setref_iv, sv_setref_nv, sv_setref_pv, sv_setref_pvn, SvSetSV, SvSetSV_nosteal, sv_setsv, sv_setsv_mg, sv_setuv, sv_setuv_mg, SvSTASH, SvTAINT, SvTAINTED, SvTAINTED_off, SvTAINTED_on, SVt_IV, SVt_PV, SVt_PVAV, SVt_PVCV, SVt_PVHV, SVt_PVMG, SVt_NV, SvTRUE, SvTYPE, svtype, PL_sv_undef, sv_unref, SvUPGRADE, sv_upgrade, sv_usepvn, sv_usepvn_mg, sv_vcatpvfn(sv, pat, patlen, args, svargs, svmax, used_locale), sv_vsetpvfn(sv, pat, patlen, args, svargs, svmax, used_locale), SvUV, SvUVX, PL_sv_yes, THIS, toLOWER, toUPPER, warn, XPUSHi, XPUSHn, XPUSHp, XPUSHs, XPUSHu, XS, XSRETURN, XSRETURN_EMPTY, XSRETURN_IV, XSRETURN_NO, XSRETURN_NV, XSRETURN_PV, XSRETURN_UNDEF, XSRETURN_YES, XST_mIV, XST_mNV, XST_mNO, XST_mPV, XST_mUNDEF, XST_mYES, XS_VERSION, XS_VERSION_BOOTCHECK, Zero
An Error Handler, An Event Driven Program
perl_call_sv, perl_call_pv, perl_call_method, perl_call_argv
1. Ignore the problem - Allow only 1 callback, 2. Create a sequence of callbacks - hard wired limit, 3. Use a parameter to map to the Perl callback
method, locked
encoding
diagnostics
$can_perhaps_read = -r "file"; # use the mode bits { use filetest 'access'; # intuit harder $can_really_read = -r "file"; } $can_perhaps_read = -r "file"; # use the mode bits again
FALSE, TRUE, undef
undef
++ and --, x= and other assignment versions
++
--
x=
Arithmetic operations, Comparison operations, Bit operations, Increment and decrement, Transcendental functions, Boolean, string and numeric conversion, Iteration, Dereferencing, Special
Strings as values of use overload directive, Overloading of an operation is inherited by derived classes
use overload
undef, TRUE, defined, but FALSE
Example
Assignment forms of arithmetic operations, Conversion operations, Increment and decrement, abs($a), Unary minus, Negation, Concatenation, Comparison operations, Iterator, Dereferencing, Copy operator
abs($a)
overload::StrVal(arg), overload::Overloaded(arg), overload::Method(obj,op)
integer, float, binary, q, qr
stack-trace, die, handler your-handler
normal-signals, error-signals, old-interface-signals
untrapped, any, signal, number
strict refs, strict vars, strict subs
strict refs
strict vars
strict subs
warning deprecated
[0], [1], [2], [3]
$keep, $check, $modtime
REFCNT, FLAGS
IV, IVX, needs64bits, packiv
NV, NVX
RV
PV
MAGIC, SvSTASH
MOREMAGIC, PRIVATE, TYPE, FLAGS, OBJ, PTR
TARGOFF, TARGLEN, TYPE, TARG
USEFUL, PREVIOUS, RARE, TABLE
NAME, STASH, SV, IO, FORM, AV, HV, EGV, CV, CVGEN, LINE, FILEGV, GvREFCNT, FLAGS
LINES, PAGE, PAGE_LEN, LINES_LEFT, TOP_NAME, TOP_GV, FMT_NAME, FMT_GV, BOTTOM_NAME, BOTTOM_GV, SUBPROCESS, IoTYPE, IoFLAGS
FILL, MAX, OFF, ARRAY, AvFLAGS
STASH, START, ROOT, GV, FILEGV, DEPTH, PADLIST, OUTSIDE, XSUB, XSUBANY, CvFLAGS
FILL, MAX, KEYS, RITER, NAME, PMROOT, ARRAY
next, sibling, ppaddr, desc, targ, type, seq, flags, private
first
last
other
children
pmreplroot, pmreplstart, pmnext, pmregexp, pmflags, pmpermflags, precomp
sv
gv
pv
redoop, nextop, lastop
label, stash, filegv, cop_seq, arybase, line
B
main_cv, init_av, main_root, main_start, comppadlist, sv_undef, sv_yes, sv_no, amagic_generation, walkoptree(OP, METHOD), walkoptree_debug(DEBUG), walksymtable(SYMREF, METHOD, RECURSE), svref_2object(SV), ppname(OPNUM), hash(STR), cast_I32(I), minus_c, cstring(STR), class(OBJ), threadsv_names
-ofilename, --, -f, -fcompress-nullops, -fomit-sequence-numbers, -fbypass-nullops, -fstrip-syntax-tree, -On, -D, -Do, -Db, -Da, -DC, -S, -m
-ofilename, -v, --, -uPackname, -D, -Do, -Dc, -DA, -DC, -DM, -f, -fcog, -fno-cog, -On
-ofilename, -v, --, -uPackname, -mModulename, -D, -Dr, -DO, -Ds, -Dp, -Dq, -Dl, -Dt, -f, -ffreetmps-each-bblock, -ffreetmps-each-loop, -fomit-taint, -On
-l, -p, -q, -uPACKAGE, -sLETTERS, C
context, implicit-read and implicit-write, dollar-underscore, private-names, undefined-subs, regexp-variables, all, none
-u Package
-oFILENAME, -r, -D[tO]
-oFILENAME
-r
-D[tO]
new, debug
timeit(COUNT, CODE), timethis ( COUNT, CODE, [ TITLE, [ STYLE ]] ), timethese ( COUNT, CODEHASHREF, [ STYLE ] ), timediff ( T1, T2 ), timesum ( T1, T2 ), timestr ( TIMEDIFF, [ STYLE, [ FORMAT ] ] )
clearcache ( COUNT ), clearallcache ( ), disablecache ( ), enablecache ( )
1. Use another name for the argument, if one is available. Forexample, -value is an alias for -values, 2. Change the capitalization, e.g. -Values, 3. Put quotes around the argument name, e.g. '-values'
:cgi, :form, :html2, :html3, :netscape, :html, :standard, :all
-any, -compile, -nph, -newstyle_urls, -autoload, -no_debug, -private_tempfiles
1. start_table() (generates a <TABLE> tag), 2. end_table() (generates a </TABLE> tag), 3. start_ul() (generates a <UL> tag), 4. end_ul() (generates a </UL> tag)
Parameters:, 4, 5, 6..
-absolute, -relative, -full, -path (-path_info), -query (-query_string)
application/x-www-form-urlencoded, multipart/form-data
Parameters
Parameters:
Parameters:, 3.The third option (-align, optional) is an alignment type, and may be TOP, BOTTOM or MIDDLE
1. an expiration time, 2. a domain, 3. a path, 4. a "secure" flag, -name, -value, -path, -domain, -expires, -secure
1. Create a <Frameset> document, 2. Specify the destination for the document in the HTTP header, 3. Specify the destination for the document in the <FORM> tag
Accept(), raw_cookie(), user_agent(), path_info(), path_translated(), remote_host(), script_name()Return the script name as a partial URL, for self-refering scripts, referer(), auth_type (), server_name (), virtual_host (), server_software (), remote_user (), user_name (), request_method(), content_type(), http(), https()
In the use statement, By calling the nph() method:, By using -nph parameters in the header() and redirect() statements:
multipart_init() multipart_init(-boundary=>$boundary);, multipart_start(), multipart_end()
$CGI::POST_MAX, $CGI::DISABLE_UPLOADS, 1. On a script-by-script basis, 2. Globally for all scripts
Matt Heffron (heffron@falstaff.css.beckman.com), James Taylor (james.taylor@srs.gov), Scott Anguish <sanguish@digifix.com>, Mike Jewell (mlj3u@virginia.edu), Timothy Shimmin (tes@kbs.citri.edu.au), Joergen Haegg (jh@axis.se), Laurent Delfosse (delfosse@delfosse.com), Richard Resnick (applepi1@aol.com), Craig Bishop (csb@barwonwater.vic.gov.au), Tony Curtis (tc@vcpc.univie.ac.at), Tim Bunce (Tim.Bunce@ig.co.uk), Tom Christiansen (tchrist@convex.com), Andreas Koenig (k@franz.ww.TU-Berlin.DE), Tim MacKenzie (Tim.MacKenzie@fulcrum.com.au), Kevin B. Hendricks (kbhend@dogwood.tyler.wm.edu), Stephen Dahmen (joyfire@inxpress.net), Ed Jordan (ed@fidalgo.net), David Alan Pisoni (david@cnation.com), Doug MacEachern (dougm@opengroup.org), Robin Houston (robin@oneworld.org), ...and many many more..
1. expiration date, 2. domain, 3. path, 4. secure flag
name(), value(), domain(), path(), expires()
-next_page, -last_page, -type, -delay, -cookie, -target, -expires
Searching for authors, bundles, distribution files and modules, make, test, install, clean modules or distributions, readme, look module or distribution, Signals
CPAN::*
expand($type,@things), Programming Examples
o conf <scalar option>, o conf <scalar option> <value>, o conf <list option>, o conf <list option> [shift|pop], o conf <list option> [unshift|push|splice] <list>
http firewall, ftp firewall, One way visibility, SOCKS, IP Masquerade
struct()
Scalar ('$' or '*$'), Array ('@' or '*@'), Hash ('%' or '*%'), Class ('Class_Name' or '*Class_Name')
'$'
'*$'
'@'
'*@'
'%'
'*%'
'Class_Name'
'*Class_Name'
new
Example 1, Example 2, Example 3
myconfig(), config_sh(), config_vars(@names)
_a, _exe, _o
_a
_exe
_o
afs, alignbytes, ansi2knr, aphostname, apiversion, ar, archlib, archlibexp, archname64, archname, archobjs, awk
afs
alignbytes
ansi2knr
aphostname
apiversion
ar
archlib
archlibexp
archname64
archname
archobjs
awk
baserev, bash, bin, binexp, bison, byacc, byteorder
baserev
bash
bin
binexp
bison
byacc
byteorder
c, castflags, cat, cc, cccdlflags, ccdlflags, ccflags, ccsymbols, cf_by, cf_email, cf_time, chgrp, chmod, chown, clocktype, comm, compress, contains, cp, cpio, cpp, cpp_stuff, cppccsymbols, cppflags, cpplast, cppminus, cpprun, cppstdin, cppsymbols, crosscompile, cryptlib, csh
c
castflags
cat
cc
cccdlflags
ccdlflags
ccflags
ccsymbols
cf_by
cf_email
cf_time
chgrp
chmod
chown
clocktype
comm
compress
contains
cp
cpio
cpp
cpp_stuff
cppccsymbols
cppflags
cpplast
cppminus
cpprun
cppstdin
cppsymbols
crosscompile
cryptlib
csh
d_access, d_accessx, d_alarm, d_archlib, d_attribut, d_bcmp, d_bcopy, d_bsd, d_bsdgetpgrp, d_bsdsetpgrp, d_bzero, d_casti32, d_castneg, d_charvspr, d_chown, d_chroot, d_chsize, d_closedir, d_cmsghdr_s, d_const, d_crypt, d_csh, d_cuserid, d_dbl_dig, d_dbmclose64, d_dbminit64, d_delete64, d_difftime, d_dirent64_s, d_dirnamlen, d_dlerror, d_dlopen, d_dlsymun, d_dosuid, d_drand48proto, d_dup2, d_eaccess, d_endgrent, d_endhent, d_endnent, d_endpent, d_endpwent, d_endsent, d_eofnblk, d_eunice, d_fchmod, d_fchown, d_fcntl, d_fd_macros, d_fd_set, d_fds_bits, d_fetch64, d_fgetpos64, d_fgetpos, d_firstkey64, d_flexfnam, d_flock64_s, d_flock, d_fopen64, d_fork, d_fpathconf, d_freopen64, d_fseek64, d_fseeko64, d_fseeko, d_fsetpos64, d_fsetpos, d_fstat64, d_fstatfs, d_fstatvfs, d_ftell64, d_ftello64, d_ftello, d_ftime, d_ftruncate64, d_Gconvert, d_getgrent, d_getgrps, d_gethbyaddr, d_gethbyname, d_gethent, d_gethname, d_gethostprotos, d_getlogin, d_getmntent, d_getnbyaddr, d_getnbyname, d_getnent, d_getnetprotos, d_getpbyname, d_getpbynumber, d_getpent, d_getpgid, d_getpgrp2, d_getpgrp, d_getppid, d_getprior, d_getprotoprotos, d_getpwent, d_getsbyname, d_getsbyport, d_getsent, d_getservprotos, d_gettimeod, d_gnulibc, d_grpasswd, d_hasmntopt, d_htonl, d_index, d_inetaton, d_ino64_t, d_int64t, d_iovec_s, d_isascii, d_killpg, d_lchown, d_link, d_llseek, d_locconv, d_lockf64, d_lockf, d_longdbl, d_longlong, d_lseek64, d_lstat64, d_lstat, d_madvise, d_mblen, d_mbstowcs, d_mbtowc, d_memchr, d_memcmp, d_memcpy, d_memmove, d_memset, d_mkdir, d_mkfifo, d_mktime, d_mmap, d_mprotect, d_msg, d_msg_ctrunc, d_msg_dontroute, d_msg_oob, d_msg_peek, d_msg_proxy, d_msgctl, d_msgget, d_msghdr_s, d_msgrcv, d_msgsnd, d_msync, d_munmap, d_mymalloc, d_nextkey64, d_nice, d_off64_t, d_offset_t, d_old_pthread_create_joinable, d_oldpthreads, d_oldsock, d_open3, d_open64, d_opendir64, d_pathconf, d_pause, d_phostname, d_pipe, d_poll, d_portable, d_pthread_yield, d_pwage, d_pwchange, d_pwclass, d_pwcomment, d_pwexpire, d_pwgecos, d_pwpasswd, d_pwquota, d_readdir64, d_readdir, d_readlink, d_readv, d_recvmsg, d_rename, d_rewinddir, d_rmdir, d_safebcpy, d_safemcpy, d_sanemcmp, d_sched_yield, d_scm_rights, d_seekdir64, d_seekdir, d_select, d_sem, d_semctl, d_semctl_semid_ds, d_semctl_semun, d_semget, d_semop, d_sendmsg, d_setegid, d_seteuid, d_setgrent, d_setgrps, d_sethent, d_setlinebuf, d_setlocale, d_setnent, d_setpent, d_setpgid, d_setpgrp2, d_setpgrp, d_setprior, d_setpwent, d_setregid, d_setresgid, d_setresuid, d_setreuid, d_setrgid, d_setruid, d_setsent, d_setsid, d_setvbuf, d_sfio, d_shm, d_shmat, d_shmatprototype, d_shmctl, d_shmdt, d_shmget, d_sigaction, d_sigsetjmp, d_socket, d_sockpair, d_stat64, d_statblks, d_statfs, d_statfsflags, d_statvfs, d_stdio_cnt_lval, d_stdio_ptr_lval, d_stdio_stream_array, d_stdiobase, d_stdstdio, d_store64, d_strchr, d_strcoll, d_strctcpy, d_strerrm, d_strerror, d_strtod, d_strtol, d_strtoul, d_strxfrm, d_suidsafe, d_symlink, d_syscall, d_sysconf, d_sysernlst, d_syserrlst, d_system, d_tcgetpgrp, d_tcsetpgrp, d_telldir64, d_telldir, d_telldirproto, d_time, d_times, d_tmpfile64, d_truncate64, d_truncate, d_tzname, d_umask, d_uname, d_union_semun, d_vfork, d_void_closedir, d_voidsig, d_voidtty, d_volatile, d_vprintf, d_wait4, d_waitpid, d_wcstombs, d_wctomb, d_writev, d_xenix, date, db_hashtype, db_prefixtype, defvoidused, direntrytype, dlext, dlsrc, doublesize, drand01, dynamic_ext
d_access
d_accessx
d_alarm
d_archlib
d_attribut
d_bcmp
d_bcopy
d_bsd
d_bsdgetpgrp
d_bsdsetpgrp
d_bzero
d_casti32
d_castneg
d_charvspr
d_chown
d_chroot
d_chsize
d_closedir
d_cmsghdr_s
d_const
d_crypt
d_csh
d_cuserid
d_dbl_dig
d_dbmclose64
d_dbminit64
d_delete64
d_difftime
d_dirent64_s
d_dirnamlen
d_dlerror
d_dlopen
d_dlsymun
d_dosuid
d_drand48proto
d_dup2
d_eaccess
d_endgrent
d_endhent
d_endnent
d_endpent
d_endpwent
d_endsent
d_eofnblk
d_eunice
d_fchmod
d_fchown
d_fcntl
d_fd_macros
d_fd_set
d_fds_bits
d_fetch64
d_fgetpos64
d_fgetpos
d_firstkey64
d_flexfnam
d_flock64_s
d_flock
d_fopen64
d_fork
d_fpathconf
d_freopen64
d_fseek64
d_fseeko64
d_fseeko
d_fsetpos64
d_fsetpos
d_fstat64
d_fstatfs
d_fstatvfs
d_ftell64
d_ftello64
d_ftello
d_ftime
d_ftruncate64
d_Gconvert
d_getgrent
d_getgrps
d_gethbyaddr
d_gethbyname
d_gethent
d_gethname
d_gethostprotos
d_getlogin
d_getmntent
d_getnbyaddr
d_getnbyname
d_getnent
d_getnetprotos
d_getpbyname
d_getpbynumber
d_getpent
d_getpgid
d_getpgrp2
d_getpgrp
d_getppid
d_getprior
d_getprotoprotos
d_getpwent
d_getsbyname
d_getsbyport
d_getsent
d_getservprotos
d_gettimeod
d_gnulibc
d_grpasswd
d_hasmntopt
d_htonl
d_index
d_inetaton
d_ino64_t
d_int64t
d_iovec_s
d_isascii
d_killpg
d_lchown
d_link
d_llseek
d_locconv
d_lockf64
d_lockf
d_longdbl
d_longlong
d_lseek64
d_lstat64
d_lstat
d_madvise
d_mblen
d_mbstowcs
d_mbtowc
d_memchr
d_memcmp
d_memcpy
d_memmove
d_memset
d_mkdir
d_mkfifo
d_mktime
d_mmap
d_mprotect
d_msg
d_msg_ctrunc
d_msg_dontroute
d_msg_oob
d_msg_peek
d_msg_proxy
d_msgctl
d_msgget
d_msghdr_s
d_msgrcv
d_msgsnd
d_msync
d_munmap
d_mymalloc
d_nextkey64
d_nice
d_off64_t
d_offset_t
d_old_pthread_create_joinable
d_oldpthreads
d_oldsock
d_open3
d_open64
d_opendir64
d_pathconf
d_pause
d_phostname
d_pipe
d_poll
d_portable
d_pthread_yield
d_pwage
d_pwchange
d_pwclass
d_pwcomment
d_pwexpire
d_pwgecos
d_pwpasswd
d_pwquota
d_readdir64
d_readdir
d_readlink
d_readv
d_recvmsg
d_rename
d_rewinddir
d_rmdir
d_safebcpy
d_safemcpy
d_sanemcmp
d_sched_yield
d_scm_rights
d_seekdir64
d_seekdir
d_select
d_sem
d_semctl
d_semctl_semid_ds
d_semctl_semun
d_semget
d_semop
d_sendmsg
d_setegid
d_seteuid
d_setgrent
d_setgrps
d_sethent
d_setlinebuf
d_setlocale
d_setnent
d_setpent
d_setpgid
d_setpgrp2
d_setpgrp
d_setprior
d_setpwent
d_setregid
d_setresgid
d_setresuid
d_setreuid
d_setrgid
d_setruid
d_setsent
d_setsid
d_setvbuf
d_sfio
d_shm
d_shmat
d_shmatprototype
d_shmctl
d_shmdt
d_shmget
d_sigaction
d_sigsetjmp
d_socket
d_sockpair
d_stat64
d_statblks
d_statfs
d_statfsflags
d_statvfs
d_stdio_cnt_lval
d_stdio_ptr_lval
d_stdio_stream_array
d_stdiobase
d_stdstdio
d_store64
d_strchr
d_strcoll
d_strctcpy
d_strerrm
d_strerror
d_strtod
d_strtol
d_strtoul
d_strxfrm
d_suidsafe
d_symlink
d_syscall
d_sysconf
d_sysernlst
d_syserrlst
d_system
d_tcgetpgrp
d_tcsetpgrp
d_telldir64
d_telldir
d_telldirproto
d_time
d_times
d_tmpfile64
d_truncate64
d_truncate
d_tzname
d_umask
d_uname
d_union_semun
d_vfork
d_void_closedir
d_voidsig
d_voidtty
d_volatile
d_vprintf
d_wait4
d_waitpid
d_wcstombs
d_wctomb
d_writev
d_xenix
date
db_hashtype
db_prefixtype
defvoidused
direntrytype
dlext
dlsrc
doublesize
drand01
dynamic_ext
eagain, ebcdic, echo, egrep, emacs, eunicefix, exe_ext, expr, extensions
eagain
ebcdic
echo
egrep
emacs
eunicefix
exe_ext
expr
extensions
fflushall, fflushNULL, find, firstmakefile, flex, fpostype, freetype, full_ar, full_csh, full_sed
fflushall
fflushNULL
find
firstmakefile
flex
fpostype
freetype
full_ar
full_csh
full_sed
gccversion, gidtype, glibpth, grep, groupcat, groupstype, gzip
gccversion
gidtype
glibpth
grep
groupcat
groupstype
gzip
h_fcntl, h_sysfile, hint, hostcat, huge
h_fcntl
h_sysfile
hint
hostcat
huge
i_arpainet, i_bsdioctl, i_db, i_dbm, i_dirent, i_dld, i_dlfcn, i_fcntl, i_float, i_gdbm, i_grp, i_inttypes, i_limits, i_locale, i_machcthr, i_malloc, i_math, i_memory, i_mntent, i_ndbm, i_netdb, i_neterrno, i_netinettcp, i_niin, i_poll, i_pthread, i_pwd, i_rpcsvcdbm, i_sfio, i_sgtty, i_stdarg, i_stddef, i_stdlib, i_string, i_sysaccess, i_sysdir, i_sysfile, i_sysfilio, i_sysin, i_sysioctl, i_sysmman, i_sysmount, i_sysndir, i_sysparam, i_sysresrc, i_syssecrt, i_sysselct, i_syssockio, i_sysstat, i_sysstatvfs, i_systime, i_systimek, i_systimes, i_systypes, i_sysuio, i_sysun, i_syswait, i_termio, i_termios, i_time, i_unistd, i_utime, i_values, i_varargs, i_varhdr, i_vfork, ignore_versioned_solibs, incpath, inews, installarchlib, installbin, installman1dir, installman3dir, installprivlib, installscript, installsitearch, installsitelib, installusrbinperl, intsize
i_arpainet
i_bsdioctl
i_db
i_dbm
i_dirent
i_dld
i_dlfcn
i_fcntl
i_float
i_gdbm
i_grp
i_inttypes
i_limits
i_locale
i_machcthr
i_malloc
i_math
i_memory
i_mntent
i_ndbm
i_netdb
i_neterrno
i_netinettcp
i_niin
i_poll
i_pthread
i_pwd
i_rpcsvcdbm
i_sfio
i_sgtty
i_stdarg
i_stddef
i_stdlib
i_string
i_sysaccess
i_sysdir
i_sysfile
i_sysfilio
i_sysin
i_sysioctl
i_sysmman
i_sysmount
i_sysndir
i_sysparam
i_sysresrc
i_syssecrt
i_sysselct
i_syssockio
i_sysstat
i_sysstatvfs
i_systime
i_systimek
i_systimes
i_systypes
i_sysuio
i_sysun
i_syswait
i_termio
i_termios
i_time
i_unistd
i_utime
i_values
i_varargs
i_varhdr
i_vfork
ignore_versioned_solibs
incpath
inews
installarchlib
installbin
installman1dir
installman3dir
installprivlib
installscript
installsitearch
installsitelib
installusrbinperl
intsize
known_extensions, ksh
known_extensions
ksh
large, ld, lddlflags, ldflags, less, lib_ext, libc, libperl, libpth, libs, libswanted, line, lint, lkflags, ln, lns, locincpth, loclibpth, longdblsize, longlongsize, longsize, lp, lpr, ls, lseeksize, lseektype
large
ld
lddlflags
ldflags
less
lib_ext
libc
libperl
libpth
libs
libswanted
line
lint
lkflags
ln
lns
locincpth
loclibpth
longdblsize
longlongsize
longsize
lp
lpr
ls
lseeksize
lseektype
mail, mailx, make, make_set_make, mallocobj, mallocsrc, malloctype, man1dir, man1direxp, man1ext, man3dir, man3direxp, man3ext
mail
mailx
make
make_set_make
mallocobj
mallocsrc
malloctype
man1dir
man1direxp
man1ext
man3dir
man3direxp
man3ext
Mcc, medium, mips_type, mkdir, mmaptype, models, modetype, more, multiarch, mv, myarchname, mydomain, myhostname, myuname
Mcc
medium
mips_type
mkdir
mmaptype
models
modetype
more
multiarch
mv
myarchname
mydomain
myhostname
myuname
n, netdb_hlen_type, netdb_host_type, netdb_name_type, netdb_net_type, nm, nm_opt, nm_so_opt, nonxs_ext, nroff
n
netdb_hlen_type
netdb_host_type
netdb_name_type
netdb_net_type
nm
nm_opt
nm_so_opt
nonxs_ext
nroff
o_nonblock, obj_ext, old_pthread_create_joinable, optimize, orderlib, osname, osvers
o_nonblock
obj_ext
old_pthread_create_joinable
optimize
orderlib
osname
osvers
package, pager, passcat, patchlevel, path_sep, perl, perladmin, perlpath, pg, phostname, pidtype, plibpth, pmake, pr, prefix, prefixexp, privlib, privlibexp, prototype, ptrsize
package
passcat
patchlevel
path_sep
perl
perladmin
perlpath
pg
phostname
pidtype
plibpth
pmake
pr
prefix
prefixexp
privlib
privlibexp
prototype
ptrsize
randbits, randfunc, randseedtype, ranlib, rd_nodata, rm, rmail, runnm
randbits
randfunc
randseedtype
ranlib
rd_nodata
rm
rmail
runnm
sched_yield, scriptdir, scriptdirexp, sed, seedfunc, selectminbits, selecttype, sendmail, sh, shar, sharpbang, shmattype, shortsize, shrpenv, shsharp, sig_count, sig_name, sig_name_init, sig_num, sig_num_init, signal_t, sitearch, sitearchexp, sitelib, sitelibexp, sizetype, sleep, smail, small, so, sockethdr, socketlib, sort, spackage, spitshell, split, src, ssizetype, startperl, startsh, static_ext, stdchar, stdio_base, stdio_bufsiz, stdio_cnt, stdio_filbuf, stdio_ptr, stdio_stream_array, strings, submit, subversion, sysman
sched_yield
scriptdir
scriptdirexp
sed
seedfunc
selectminbits
selecttype
sendmail
sh
shar
sharpbang
shmattype
shortsize
shrpenv
shsharp
sig_count
sig_name
sig_name_init
sig_num
sig_num_init
signal_t
sitearch
sitearchexp
sitelib
sitelibexp
sizetype
sleep
smail
small
so
sockethdr
socketlib
sort
spackage
spitshell
src
ssizetype
startperl
startsh
static_ext
stdchar
stdio_base
stdio_bufsiz
stdio_cnt
stdio_filbuf
stdio_ptr
stdio_stream_array
strings
submit
subversion
sysman
tail, tar, tbl, tee, test, timeincl, timetype, touch, tr, trnl, troff
tail
tar
tbl
tee
test
timeincl
timetype
touch
tr
trnl
troff
uidtype, uname, uniq, use64bits, usedl, usemultiplicity, usemymalloc, usenm, useopcode, useperlio, useposix, usesfio, useshrplib, usethreads, usevfork, usrinc, uuname
uidtype
uname
uniq
use64bits
usedl
usemultiplicity
usemymalloc
usenm
useopcode
useperlio
useposix
usesfio
useshrplib
usethreads
usevfork
usrinc
uuname
version, vi, voidflags
version
vi
voidflags
xlibpth
zcat, zip
zcat
zip
$DB::sub, %DB::sub, $DB::single, $DB::signal, $DB::trace, @DB::args, @DB::dbline, %DB::dbline, $DB::package, $DB::filename, $DB::subname, $DB::lineno
CLIENT->register(), CLIENT->evalcode(STRING), CLIENT->skippkg('D::hide'), CLIENT->run(), CLIENT->step(), CLIENT->next(), CLIENT->done()
CLIENT->init(), CLIENT->prestop([STRING]), CLIENT->stop(), CLIENT->idle(), CLIENT->poststop([STRING]), CLIENT->evalcode(STRING), CLIENT->cleanup(), CLIENT->output(LIST)
DB_HASH, DB_BTREE, DB_RECNO
$X->push(list) ;, $value = $X->pop ;, $X->shift, $X->unshift(list) ;, $X->length
$status = $X->get($key, $value [, $flags]) ;, $status = $X->put($key, $value [, $flags]) ;, $status = $X->del($key [, $flags]) ;, $status = $X->fd ;, $status = $X->seq($key, $value, $flags) ;, $status = $X->sync([$flags]) ;
eval
PACKAGE->new(ARRAYREF [, ARRAYREF]), $OBJ->Dump or PACKAGE->Dump(ARRAYREF [, ARRAYREF]), $OBJ->Dumpxs or PACKAGE->Dumpxs(ARRAYREF [, ARRAYREF]), $OBJ->Seen([HASHREF]), $OBJ->Values([ARRAYREF]), $OBJ->Names([ARRAYREF]), $OBJ->Reset
Dumper(LIST), DumperX(LIST)
$Data::Dumper::Indent or $OBJ->Indent([NEWVAL]), $Data::Dumper::Purity or $OBJ->Purity([NEWVAL]), $Data::Dumper::Pad or $OBJ->Pad([NEWVAL]), $Data::Dumper::Varname or $OBJ->Varname([NEWVAL]), $Data::Dumper::Useqq or $OBJ->Useqq([NEWVAL]), $Data::Dumper::Terse or $OBJ->Terse([NEWVAL]), $Data::Dumper::Freezer or $OBJ->Freezer([NEWVAL]), $Data::Dumper::Toaster or $OBJ->Toaster([NEWVAL]), $Data::Dumper::Deepcopy or $OBJ->Deepcopy([NEWVAL]), $Data::Dumper::Quotekeys or $OBJ->Quotekeys([NEWVAL]), $Data::Dumper::Bless or $OBJ->Bless([NEWVAL])
Dumper
arrayDepth, hashDepth, compactDump, veryCompact, globPrint, DumpDBFiles, DumpPackages, DumpReused, tick, HighBit, printUndef, UsageOnly, unctrl, subdump, bareStringify, quoteHighBit, stopDbSignal
tick
printUndef
dumpValue, dumpValues, dumpvars, set_quote, set_unctrl, compactDump, veryCompact, set, get
@dl_library_path, @dl_resolve_using, @dl_require_symbols, @dl_librefs, @dl_modules, dl_error(), $dl_debug, dl_findfile(), dl_expandspec(), dl_load_file(), dl_loadflags(), dl_find_symbol(), dl_find_symbol_anywhere(), dl_undef_symbols(), dl_install_xsub(), bootstrap()
cat, eqtime src dst, rm_f files..., rm_f files..., touch files .., mv source... destination, cp source... destination, chmod mode files.., mkpath directory.., test_f file
xsinit(), Examples, ldopts(), Examples, perl_inc(), ccflags(), ccdlflags(), ccopts(), xsi_header(), xsi_protos(@modules), xsi_body(@modules)
new(), modules(), files(), directories(), directory_tree(), validate(), packlist(), version()
For static extensions, For dynamic extensions, For dynamic extensions
canonpath, cflags, manifypods, perl_archive
canonpath, catdir, catfile, curdir, rootdir, updir
c_o (o), cflags (o), clean (o), const_cccmd (o), const_config (o), const_loadlibs (o), constants (o), depend (o), dir_target (o), dist (o), dist_basics (o), dist_ci (o), dist_core (o), dist_dir (o), dist_test (o), dlsyms (o), dynamic (o), dynamic_bs (o), dynamic_lib (o), exescan, extliblist, file_name_is_absolute, find_perl
fixin, force (o), guess_name, has_link_code, init_dirscan, init_main, init_others, install (o), installbin (o), libscan (o), linkext (o), lsdir, macro (o), makeaperl (o), makefile (o), manifypods (o), maybe_command, maybe_command_in_dirs, needs_linking (o), nicetext, parse_version, parse_abstract, pasthru (o), path, perl_script, perldepend (o), ppd, perm_rw (o), perm_rwx (o), pm_to_blib, post_constants (o), post_initialize (o), postamble (o), prefixify, processPL (o), realclean (o), replace_manpage_separator, static (o), static_lib (o), staticmake (o), subdir_x (o), subdirs (o), test (o), test_via_harness (o), test_via_script (o), tool_autosplit (o), tools_other (o), tool_xsubpp (o), top_targets (o), writedoc, xs_c (o), xs_cpp (o), xs_o (o), perl_archive, export_list
eliminate_macros, fixpath, catdir, catfile, wraplist, curdir (override), rootdir (override), updir (override)
guess_name (override), find_perl (override), path (override), maybe_command (override), maybe_command_in_dirs (override), perl_script (override), file_name_is_absolute (override), replace_manpage_separator, init_others (override), constants (override), cflags (override), const_cccmd (override), pm_to_blib (override), tool_autosplit (override), tool_sxubpp (override), xsubpp_version (override), tools_other (override), dist (override), c_o (override), xs_c (override), xs_o (override), top_targets (override), dlsyms (override), dynamic_lib (override), dynamic_bs (override), static_lib (override), manifypods (override), processPL (override), installbin (override), subdir_x (override), clean (override), realclean (override), dist_basics (override), dist_core (override), dist_dir (override), dist_test (override), install (override), perldepend (override), makefile (override), test (override), test_via_harness (override), test_via_script (override), makeaperl (override), nicetext (override)
catfile, constants (o), static_lib (o), dynamic_bs (o), dynamic_lib (o), canonpath, perl_script, pm_to_blib, test_via_harness (o), tool_autosplit (override), tools_other (o), xs_o (o), top_targets (o), manifypods (o), dist_ci (o), dist_core (o), pasthru (o)
AUTHOR, ABSTRACT, ABSTRACT_FROM, BINARY_LOCATION, C, CAPI, CCFLAGS, CONFIG, CONFIGURE, DEFINE, DIR, DISTNAME, DL_FUNCS, DL_VARS, EXCLUDE_EXT, EXE_FILES, FIRST_MAKEFILE, FULLPERL, FUNCLIST, H, IMPORTS, INC, INCLUDE_EXT, INSTALLARCHLIB, INSTALLBIN, INSTALLDIRS, INSTALLMAN1DIR, INSTALLMAN3DIR, INSTALLPRIVLIB, INSTALLSCRIPT, INSTALLSITEARCH, INSTALLSITELIB, INST_ARCHLIB, INST_BIN, INST_EXE, INST_LIB, INST_MAN1DIR, INST_MAN3DIR, INST_SCRIPT, LDFROM, LIB, LIBPERL_A, LIBS, LINKTYPE, MAKEAPERL, MAKEFILE, MAN1PODS, MAN3PODS, MAP_TARGET, MYEXTLIB, NAME, NEEDS_LINKING, NOECHO, NORECURS, NO_VC, OBJECT, OPTIMIZE, PERL, PERLMAINCC, PERL_ARCHLIB, PERL_LIB, PERL_SRC, PERM_RW, PERM_RWX, PL_FILES, PM, PMLIBDIRS, POLLUTE, PPM_INSTALL_EXEC, PPM_INSTALL_SCRIPT, PREFIX, PREREQ_PM, SKIP, TYPEMAPS, VERSION, VERSION_FROM, XS, XSOPT, XSPROTOARG, XS_VERSION
clean, depend, dist, dynamic_lib, linkext, macro, realclean, test, tool_autosplit
make distcheck, make skipcheck, make distclean, make manifest, make distdir, make tardist, make dist, make uutardist, make shdist, make zipdist, make ci
PERL_MM_OPT
Not in MANIFEST: file, No such file: file, MANIFEST: $!, Added to MANIFEST: file
Not in MANIFEST:
No such file:
MANIFEST:
Added to MANIFEST:
DLBASE, DL_FUNCS, DL_VARS, FILE, FUNCLIST, IMPORTS, NAME
new(), read(), write(), validate(), packlist_file()
fileparse_set_fstype, fileparse
basename, dirname
basename
dirname
syscopy
rmscopy($from,$to[,$date_flag])
canonpath, catdir, catfile, curdir, devnull, rootdir, tmpdir, updir, file_name_is_absolute, path
canonpath, catdir, catfile, curdir, devnull, rootdir, tmpdir, updir, no_upwards, file_name_is_absolute, path, join, splitpath, splitdir, catpath, abs2rel, rel2abs
catdir, catfile, curdir (override), devnull (override), rootdir (override), tmpdir (override), updir (override), path (override), file_name_is_absolute (override)
devnull, tmpdir, catfile, canonpath, splitpath, splitdir, catpath, abs2rel, rel2abs
$fh->print, $fh->printf, $fh->getline, $fh->getlines
!, +, :s, :i, :f
default, auto_abbrev, getopt_compat, require_order, permute, bundling (default: reset), bundling_override (default: reset), ignore_case (default: set), ignore_case_always (default: reset), pass_through (default: reset), prefix, prefix_pattern, debug (default: reset)
$Getopt::Long::VERSION, $Getopt::Long::error
new ( [ DIRNAME ] ), open ( DIRNAME ), read (), seek ( POS ), tell (), rewind (), close (), tie %hash, IO::Dir, DIRNAME [, OPTIONS ]
new ( FILENAME [,MODE [,PERMS]] ), new_tmpfile
open( FILENAME [,MODE [,PERMS]] )
new (), new_from_fd ( FD, MODE )
$io->fdopen ( FD, MODE ), $io->opened, $io->getline, $io->getlines, $io->ungetc ( ORD ), $io->write ( BUF, LEN [, OFFSET ] ), $io->error, $io->clearerr, $io->sync, $io->flush, $io->printflush ( ARGS ), $io->blocking ( [ BOOL ] ), $io->untaint
new ( [READER, WRITER] )
reader ([ARGS]), writer ([ARGS]), handles ()
mask ( IO [, EVENT_MASK ] ), poll ( [ TIMEOUT ] ), events ( IO ), remove ( IO ), handles( [ EVENT_MASK ] )
new ( [ HANDLES ] )
add ( HANDLES ), remove ( HANDLES ), exists ( HANDLE ), handles, can_read ( [ TIMEOUT ] ), can_write ( [ TIMEOUT ] ), has_exception ( [ TIMEOUT ] ), count (), bits(), select ( READ, WRITE, ERROR [, TIMEOUT ] )
new ( [ARGS] )
accept([PKG]), timeout([VAL]), sockopt(OPT [, VAL]), sockdomain, socktype, protocol, connected
sockaddr (), sockport (), sockhost (), peeraddr (), peerport (), peerhost ()
hostpath(), peerpath()
new ( KEY , FLAGS ), id, rcv ( BUF, LEN [, TYPE [, FLAGS ]] ), remove, set ( STAT ), set ( NAME => VALUE [, NAME => VALUE ...] ), snd ( TYPE, MSG [, FLAGS ] ), stat
new ( KEY , NSEMS , FLAGS ), getall, getncnt ( SEM ), getpid ( SEM ), getval ( SEM ), getzcnt ( SEM ), id, op ( OPLIST ), remove, set ( STAT ), set ( NAME => VALUE [, NAME => VALUE ...] ), setall ( VALUES ), setval ( N , VALUE ), stat
ftok( PATH, ID )
number format, Error returns 'NaN', Division is computed to, Rounding is performed
Canonical notation, Input, Output
tan
cartesian_to_cylindrical, cartesian_to_spherical, cylindrical_to_cartesian, cylindrical_to_spherical, spherical_to_cartesian, spherical_to_cylindrical
Net::Ping->new([$proto [, $def_timeout [, $bytes]]]);, $p->ping($host [, $timeout]);, $p->close();, pingecho($host [, $timeout]);
an operator name (opname), an operator tag name (optag), a negated opname or optag, an operator set (opset)
opcodes, opset (OP, ...), opset_to_ops (OPSET), opset_to_hex (OPSET), full_opset, empty_opset, invert_opset (OPSET), verify_opset (OPSET, ...), define_optag (OPTAG, OPSET), opmask_add (OPSET), opmask, opdesc (OP, ...), opdump (PAT)
:base_core, :base_mem, :base_loop, :base_io, :base_orig, :base_math, :base_thread, :default, :filesys_read, :sys_db, :browse, :filesys_open, :filesys_write, :subprocess, :ownprocess, :others, :still_to_be_decided, :dangerous
a new namespace, an operator mask
permit (OP, ...), permit_only (OP, ...), deny (OP, ...), deny_only (OP, ...), trap (OP, ...), untrap (OP, ...), share (NAME, ...), share_from (PACKAGE, ARRAYREF), varglob (VARNAME), reval (STRING), rdo (FILENAME), root (NAMESPACE), mask (MASK)
Memory, CPU, Snooping, Signals, State Changes
_exit, abort, abs, access, acos, alarm, asctime, asin, assert, atan, atan2, atexit, atof, atoi, atol, bsearch, calloc, ceil, chdir, chmod, chown, clearerr, clock, close, closedir, cos, cosh, creat, ctermid, ctime, cuserid, difftime, div, dup, dup2, errno, execl, execle, execlp, execv, execve, execvp, exit, exp, fabs, fclose, fcntl, fdopen, feof, ferror, fflush, fgetc, fgetpos, fgets, fileno, floor, fmod, fopen, fork, fpathconf, fprintf, fputc, fputs, fread, free, freopen, frexp, fscanf, fseek, fsetpos, fstat, ftell, fwrite, getc, getchar, getcwd, getegid, getenv, geteuid, getgid, getgrgid, getgrnam, getgroups, getlogin, getpgrp, getpid, getppid, getpwnam, getpwuid, gets, getuid, gmtime, isalnum, isalpha, isatty, iscntrl, isdigit, isgraph, islower, isprint, ispunct, isspace, isupper, isxdigit, kill, labs, ldexp, ldiv, link, localeconv, localtime, log, log10, longjmp, lseek, malloc, mblen, mbstowcs, mbtowc, memchr, memcmp, memcpy, memmove, memset, mkdir, mkfifo, mktime, modf, nice, offsetof, open, opendir, pathconf, pause, perror, pipe, pow, printf, putc, putchar, puts, qsort, raise, rand, read, readdir, realloc, remove, rename, rewind, rewinddir, rmdir, scanf, setgid, setjmp, setlocale, setpgid, setsid, setuid, sigaction, siglongjmp, sigpending, sigprocmask, sigsetjmp, sigsuspend, sin, sinh, sleep, sprintf, sqrt, srand, sscanf, stat, strcat, strchr, strcmp, strcoll, strcpy, strcspn, strerror, strftime, strlen, strncat, strncmp, strncpy, stroul, strpbrk, strrchr, strspn, strstr, strtod, strtok, strtol, strtoul, strxfrm, sysconf, system, tan, tanh, tcdrain, tcflow, tcflush, tcgetpgrp, tcsendbreak, tcsetpgrp, time, times, tmpfile, tmpnam, tolower, toupper, ttyname, tzname, tzset, umask, uname, ungetc, unlink, utime, vfprintf, vprintf, vsprintf, wait, waitpid, wcstombs, wctomb, write
new, addset, delset, emptyset, fillset, ismember
new, getattr, getcc, getcflag, getiflag, getispeed, getlflag, getoflag, getospeed, setattr, setcc, setcflag, setiflag, setispeed, setlflag, setoflag, setospeed, Baud rate values, Terminal interface values, c_cc field values, c_cflag field values, c_iflag field values, c_lflag field values, c_oflag field values
Constants
Constants, Macros
help, htmldir, htmlroot, infile, outfile, podroot, podpath, libpods, netscape, nonetscape, index, noindex, recurse, norecurse, title, verbose
Pod::InputSource, Pod::Paragraph, Pod::InteriorSequence, Pod::ParseTree
$cmd, $text, $line_num, $pod_para
$cmd
$text
$line_num
$pod_para
$text, $line_num, $pod_para
-expand_seq => code-ref|method-name, -expand_ptree => code-ref|method-name
-output, -sections, -ranges
-message, -msg, -exitval, -verbose, -output, -input, -pathlist
-message
-msg
-exitval
-verbose
-output
-input
-pathlist
inet_aton HOSTNAME, inet_ntoa IP_ADDRESS, INADDR_ANY, INADDR_BROADCAST, INADDR_LOOPBACK, INADDR_NONE, sockaddr_in PORT, ADDRESS, sockaddr_in SOCKADDR_IN, pack_sockaddr_in PORT, IP_ADDRESS, unpack_sockaddr_in SOCKADDR_IN, sockaddr_un PATHNAME, sockaddr_un SOCKADDR_UN, pack_sockaddr_un PATH, unpack_sockaddr_un SOCKADDR_UN
openlog $ident, $logopt, $facility, syslog $priority, $format, @args, setlogmask $mask_priority, setlogsock $sock_type (added in 5.004_02), closelog
<tab>, ^D, ^U, <del>, <bs>
readline
ReadLine, new, readline, addhistory, IN, $OUT, MinLine, findConsole, Attribs, Features
addhistory
IN
OUT
MinLine
findConsole
Features
tkRunning, ornaments, newTTY
newTTY
NORMAL TESTS, SKIPPED TESTS, TODO TESTS
All tests successful.\nFiles=%d, Tests=%d, %s, FAILED tests %s\n\tFailed %d/%d tests, %.2f%% okay., Test returned status %d (wstat %d), Failed 1 test, %.2f%% okay. %s, Failed %d/%d tests, %.2f%% okay. %s
All tests successful.\nFiles=%d, Tests=%d, %s
FAILED tests %s\n\tFailed %d/%d tests, %.2f%% okay.
Test returned status %d (wstat %d)
Failed 1 test, %.2f%% okay. %s
Failed %d/%d tests, %.2f%% okay. %s
0a simple word, 1multiple spaces are skipped because of our $delim, 2use of quotes to include a space in a word, 3use of a backslash to include a space in a word, 4use of a backslash to remove the special meaning of a double-quote, 5another simple word (note the lack of effect of the backslashed double-quote)
new \&start_sub, new \&start_sub, LIST, lock VARIABLE, async BLOCK;, Thread->self, Thread->list, cond_wait VARIABLE, cond_signal VARIABLE, cond_broadcast VARIABLE, yield
join, eval, detach, equal, tid
new, enqueue LIST, dequeue, dequeue_nb, pending
new, new NUMBER, down, down NUMBER, up, up NUMBER
TIEARRAY classname, LIST, STORE this, index, value, FETCH this, index, FETCHSIZE this, STORESIZE this, count, EXTEND this, count, CLEAR this, DESTROY this, PUSH this, LIST, POP this, SHIFT this, UNSHIFT this, LIST, SPLICE this, offset, length, LIST
TIEHANDLE classname, LIST, WRITE this, scalar, length, offset, PRINT this, LIST, PRINTF this, format, LIST, READ this, scalar, length, offset, READLINE this, GETC this, CLOSE this, OPEN this, filename, BINMODE this, EOF this, TELL this, SEEK this, offset, whence, DESTROY this
TIEHASH classname, LIST, STORE this, key, value, FETCH this, key, FIRSTKEY this, NEXTKEY this, lastkey, EXISTS this, key, DELETE this, key, CLEAR this
isa ( TYPE ), can ( METHOD ), VERSION ( [ REQUIRE ] ), UNIVERSAL::isa ( VAL, TYPE ), UNIVERSAL::can ( VAL, METHOD )
Here should be listed all the extra programs' documentation, but they don't all have manual pages yet:
Larry Wall <larry@wall.org>, with the help of oodles of other folks.
512 POD Errors
The following errors were encountered while parsing the POD:
'=item' outside of any '=over'
You forgot a '=back' before '=head2'
You forgot a '=back' before '=head1'
To install lib, copy and paste the appropriate command in to your terminal.
cpanm
cpanm lib
CPAN shell
perl -MCPAN -e shell install lib
For more information on module installation, please visit the detailed CPAN module installation guide.