#!/usr/bin/env python

from sys import argv
from os import popen

ctr = 0
if len(argv) < 2 or argv[1] == '-help':
    print 'usage: sls [lsoptions] [user@]host:dir'
    exit(1)
lsoptions = ' '.join(argv[1:-1])

parts = argv[-1].split(':')
if len(parts) != 2:
    print 'usage: sls [lsoptions] [user@]host:dir'
    exit(1)

cmd = "ssh -fT %s 'ls %s %s'" % (parts[0], lsoptions, parts[1])
for x in popen(cmd).readlines():
    print x[:-1]