Running System Commands Against Multiple SSH Servers with Fabric

Fabric is a python library to automate tasks

As the README says:
Fabric is a Python (2.5-2.7) library and command-line tool for streamlining the use of SSH for application deployment or systems administration tasks. 

More specifically, Fabric is:
A tool that lets you execute arbitrary Python functions via the command line;
A library of subroutines (built on top of a lower-level library) to make executing shell commands over SSH easy and Pythonic.

http://docs.fabfile.org/en/latest/tutorial.html

Quick and dirty script to get the same output as we did with the Metasploit post

$cat fab_ssh.py

from fabric.api import run,env

env.hosts = ['root@192.168.1.50:22', 'root@192.168.1.51:22']
env.passwords = {'root@192.168.1.50:22': 'password1, 'root@192.168.1.51:22': 'password2'}

def host_uptime():
    run('uptime')


And now lets run it

$fab host_uptime -f fab_ssh.py
from fabric.api import run,env
[root@192.168.1.50:22] Executing task 'host_uptime'
[root@192.168.1.50:22] run: uptime
[root@192.168.1.50:22] out:  07:08:26 up 22 days, 11:12,  1 user,  load average: 0.00, 0.03, 0.05
[root@192.168.1.50:22] out:

[root@192.168.1.51:22] Executing task 'host_uptime'
[root@192.168.1.51:22] run: uptime
[root@192.168.1.51:22] out:  07:08:32 up 22 days, 11:12,  1 user,  load average: 0.07, 0.02, 0.00
[root@192.168.1.51:22] out:


Done.
Disconnecting from root@192.168.1.50... done.
Disconnecting from root@192.168.1.51... done.