Execute commands on remote machine using python

	import paramiko
	remote_machine_name = raw_input('Enter the remote machine name:')
	ssh = paramiko.SSHClient()
	ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
	try:
	ssh.connect(remote_machine_name, username='xxx', password='yyy')
	print "connected successfully!"
	except paramiko.SSHException:
	print "connection error"
	stdin, stdout, stderr = ssh.exec_command('') # ssh.exec_command('(cd path;./shellscript.sh)')
	print "stderr: ", stderr.readlines()
	print "stdout: ", stdout.readlines()

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Hex to Decimal conversion in python

	import math
	num = raw_input() #2017
	sum = 0
	length = len(num)
	for l in xrange(length):
	sum = sum + (math.pow(16, length-l-1) * int(num[l]))
	print sum

view raw dectohex.py hosted with ❤ by GitHub