Linux distributed command execution

netfreak

Regulars
[OP]
Regulars
Sep 8, 2005
2,147
14
Many times, you want to execute a command not only on one server, but also on several servers. For example, find out

    * Version of kernel
    * Version of Apache web server
    * Update static html or images files on all web servers via rsync
    * Find out user information, server information, memory usage etc
    * Security/patch checking[/b]

http://www.cyberciti.biz/nixcraft/vivek/bl...linux-or_27.php