PUBLIC MARKS with tags ssh & administration

Si vous avez plusieurs machines ubuntu sur votre réseau, et que vous devez faire des taches répétitives sur ces machines, dsh va bien vous aider. Dsh (Distributed SHell ou Dancer's SHell) permet de lancer une commande sur une/des machines ou encore mieux des groupes de machines.

Because OpenSSH allows you to run commands on remote systems, showing you the results directly, as well as just logging in to systems it's ideal for automating common tasks with shellscripts and cronjobs. One thing that you probably won't want is to do though is store the remote system's password in the script. Instead you'll want to setup SSH so that you can login securely without having to give a password.