NAME

rcommand - simple remote command launcher

SYNOPSIS

  > rcommand [OPTIONS] HOSTS COMMANDS
  > rcommand [OPTIONS] --host-file FILE COMMANDS
  > rcommand [OPTIONS] HOSTS --script SCRIPT [SCRIPT_ARGS]

OPTIONS

  -s, --script=SCRIPT       execute local script file instead of COMMANDS argument
  -H, --host-file=FILE      set target hosts by host listed file
  -a, --ask-sudo-password   raise prompt for sudo password first
      --sudo-password=PASS  set sudo password
  -c, --concurrency=NUM     parallel concurrency, default 5
      --append-hostname     append hostname to each output line, default on
      --append-time         append time to each output line, default off
      --sudo=USER           execute COMMAND or SCRIPT with sudo -u USER
  -q, --quiet               do not show SUCCESS/FAIL results
  -h, --help                show this help
  -v, --version             show version

EXAMPLES

  > rcommand example.jp 'uname -a'
  > rcommand example.jp --script foo.pl
  > rcommand example.jp --script script.pl arg1 arg2 arg3
  > rcommand --host-file host.txt 'uptime; top -b -n 1'
  > rcommand --ask-sudo-password '{www1,www2}.example.com' -- sudo rm -rf /tmp/trash
  > rcommand --ask-sudo-password --sudo root example.com 'service restart httpd'
  > rcommand --ask-sudo-password --sudo app example.com --script script.sh

  HOSTS will be expand by String::Glob::Permute::string_glob_permute function.
  For example,

   'example.{com,jp}'     => example.com, example.jp
   'example[001-003].com' => example001.com, example002.com, example003.com
   '{prod,qa}[01-02].com' => prod01.com, prod02.com, qa01.com, qa02.com

LICENSE

Copyright (C) Shoichi Kaji.

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

AUTHOR

Shoichi Kaji <skaji@cpan.org>