rex

Execute commands on remote servers via SSH with Perl

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Command-line tool which executes commands on remote servers

rex

Run a command on a single remote host$ rex -H user@hostname -e 'uname -a'

Execute commands defined in a Rexfile on multiple servers$ rex -f Rexfile -H 'user@server1' -H 'user@server2' task_name

List all available tasks in a Rexfile$ rex -f Rexfile -T