password mode

[benroeder]

implement password mode, rather than just shared ssh keys

[benroeder]

parser.add_argument('-p','--password', help='password',required=False)

[benroeder]

This is generally a bad idea as it is going to appear in the shell history and be visible to any user running ps sshpass looks like the 'best solution' http://linux.die.net/man/1/sshpass