NAME

Sidef::Sys::Sys

DESCRIPTION

This object provides some methods related to the Sidef working system.

SYNOPSIS

    Sys.method(arg)

METHODS

alarm

Sys.alarm() -> Obj

Return the

assert

Sys.assert() -> Obj

Return the

assert_eq

Sys.assert_eq() -> Obj

Return the

assert_ne

Sys.assert_ne() -> Obj

Return the

bless

Sys.bless() -> Obj

Return the

copy

Sys.copy() -> Obj

Return the

die

Sys.die() -> Obj

Return the

Aliases: raise

eval

Sys.eval() -> Obj

Return the

exec

Sys.exec() -> Obj

Return the

exit

Sys.exit(Number)

Exit the main program with a given code. If no argument is specified, the code 0 (SUCCESS) is assumed.

    Sys.exit(0)     # exit with success
    Sys.exit(-1)    # exit with some error

getgrent

Sys.getgrent() -> Obj

Return the

getgrgid

Sys.getgrgid() -> Obj

Return the

getgrnam

Sys.getgrnam() -> Obj

Return the

gethostbyaddr

Sys.gethostbyaddr() -> Obj

Return the

gethostbyname

Sys.gethostbyname() -> Obj

Return the

gethostent

Sys.gethostent() -> Obj

Return the

getnetbyaddr

Sys.getnetbyaddr() -> Obj

Return the

getnetbyname

Sys.getnetbyname() -> Obj

Return the

getnetent

Sys.getnetent() -> Obj

Return the

getpgrp

Sys.getpgrp() -> Obj

Return the

getppid

Sys.getppid() -> Obj

Return the

getpriority

Sys.getpriority() -> Obj

Return the

getprotobyname

Sys.getprotobyname() -> Obj

Return the

getprotobynumber

Sys.getprotobynumber() -> Obj

Return the

getprotoent

Sys.getprotoent() -> Obj

Return the

getpwent

Sys.getpwent() -> Obj

Return the

getpwnam

Sys.getpwnam() -> Obj

Return the

getpwuid

Sys.getpwuid() -> Obj

Return the

getservbyname

Sys.getservbyname() -> Obj

Return the

getservbyport

Sys.getservbyport() -> Obj

Return the

getservent

Sys.getservent() -> Obj

Return the

isweak

Sys.isweak() -> Obj

Return the

nanosleep

Sys.nanosleep() -> Obj

Return the

Aliases: nanoSleep

open

Sys.open() -> Obj

Return the

opendir

Sys.opendir() -> Obj

Return the

osName

Sys.osName() -> String

Return the name of the current operating system under which Sidef is running.

    Sys.osName    # 'linux'   under Linux
                  # 'MSWin32' under Windows

Aliases: osname().

Returns an object of type: Sidef::Types::String::String

print

Sys.print(obj1, obj2, ...) -> Bool

Print a list of argument to the standard output (STDOUT). Returns true on success.

    Sys.print("hello", "-", "world");

Returns an object of type: Sidef::Types::Bool::Bool

printf

Sys.printf() -> Obj

Return the

printh

Sys.printh(handle, obj1, obj2, ...) -> Bool

Print a list of argument into a handle object. The handle object can be of type GLOB or anyother handle which has the print method. Returns true on success.

    Sys.printh(STDERR, "This is a warning!\n");

Returns an object of type: Sidef::Types::Bool::Bool

read

Sys.read() -> Obj

Return the

readln

Sys.readln() -> Obj

Return the

Aliases: scanln

ref

Sys.ref() -> Obj

Return the

refaddr

Sys.refaddr() -> Obj

Return the

reftype

Sys.reftype() -> Obj

Return the

run

Sys.run() -> Obj

Return the

Aliases: system

say

Sys.say() -> Obj

Return the

Aliases: println

select

Sys.select() -> Obj

Return the

setgrent

Sys.setgrent() -> Obj

Return the

sethostent

Sys.sethostent() -> Obj

Return the

setnetent

Sys.setnetent() -> Obj

Return the

setpgrp

Sys.setpgrp() -> Obj

Return the

setpriority

Sys.setpriority() -> Obj

Return the

setprotoent

Sys.setprotoent() -> Obj

Return the

setpwent

Sys.setpwent() -> Obj

Return the

setservent

Sys.setservent() -> Obj

Return the

sidef

Sys.sidef() -> String

Return the full path of the 'sidef' main program.

    Sys.sidef   # under Linux, normally is '/usr/bin/sidef'

Returns an object of type: Sidef::Types::String::String

sleep

Sys.sleep() -> Obj

Return the

stderr

Sys.stderr() -> Obj

Return the

stdin

Sys.stdin() -> Obj

Return the

stdout

Sys.stdout() -> Obj

Return the

ualarm

Sys.ualarm() -> Obj

Return the

umask

Sys.umask() -> Obj

Return the

unweaken

Sys.unweaken() -> Obj

Return the

user

Sys.user() -> Obj

Return the

Aliases: getlogin

usleep

Sys.usleep() -> Obj

Return the

warn

Sys.warn() -> Obj

Return the

weaken

Sys.weaken() -> Obj

Return the

cpanm Sidef

perl -MCPAN -e shell
install Sidef