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
-F ssh configfile
-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>