Lines Matching refs:sys

16 import sys, os, time
31     if len(sys.argv) < 2:
32         sys.stderr.write('usage: telnet hostname [port]\n')
33         sys.exit(2)
34     host = sys.argv[1]
38         sys.stderr.write(sys.argv[1] + ': bad host name\n')
39         sys.exit(2)
41     if len(sys.argv) > 2:
42         servname = sys.argv[2]
52             sys.stderr.write(servname + ': bad tcp service name\n')
53             sys.exit(2)
60         sys.stderr.write('connect failed: %r\n' % (msg,))
61         sys.exit(1)
74             sys.stderr.write( '(Closed by remote host)\n')
75             sys.exit(1)
102         sys.stdout.write(cleandata)
103         sys.stdout.flush()
109         line = sys.stdin.readline()