#!/bin/bash

cat<<EOF >/tmp/fooz
#!/bin/bash

while true; do sleep 0.1; done
EOF

chmod 755 /tmp/fooz

cat<<EOF >/tmp/test.py
import getpass
import paramiko
import os
import time

client = paramiko.SSHClient()
client.load_system_host_keys()
client.connect("127.0.0.1", password=getpass.getpass())
client.get_transport().set_keepalive(1)

chan = client.get_transport().open_session()
chan.get_pty()
chan.exec_command("/tmp/fooz")
chan.close()
time.sleep(3)
print "Looking for fooz with pty"
os.system("ps ax | grep 'bash.*fooz' | grep -v grep")

chan = client.get_transport().open_session()
chan.exec_command("/tmp/fooz")
chan.close()
time.sleep(3)
print "Looking for fooz without pty"
os.system("ps ax | grep 'bash.*fooz' | grep -v grep")

os.system("ps ax | grep 'bash.*fooz' | grep -v grep | awk '{print \$1}' | xargs kill -9")
EOF

python /tmp/test.py