Sandbox::https://github.com/pathcl/scripts/blob/master/python/sshclient.py

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executable file

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#!/usr/bin/env python

import threading, paramiko

cmd = "someCommand"

outlock = threading.Lock()

def workon(host):

try:

ssh = paramiko.SSHClient()

ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())

ssh.connect(host, username='someUser', password='somePass')

stdin, stdout, stderr = ssh.exec_command(cmd)

stdin.write('xy\n')

stdin.flush()

with outlock:

print "Connecting to %s " % host

print stdout.readlines()

except paramiko.AuthenticationException:

print "FAIL " + host

def main():

threads = []

for h in open('hosts.txt'):

h = h.rstrip()

t = threading.Thread(target=workon, args=(h,))

t.start()

threads.append(t)

for t in threads:

t.join()

if __name__ == "__main__":

main()