For some reason, Using pexpect causes my output to echo twice when I
connect from my MAC Darwin (10.4) to Linux (CentOS release 5 ):
The program:
---------------------
#!/usr/bin/python
# Automatic scp to remote host
# Input 1 : filename
# Input 2 : destination folder
# Input 3 : hostname
import pexpect
import sys,re
ssh_cmd = "ssh " + sys.argv[3]
ssh_handle = pexpect.spawn (ssh_cmd)
ssh_handle.logfile = sys.stdout
PROMPT = "\$\ $"
try:
ssh_handle.expect(PROMPT)
ssh_handle.sendline ("scp "+ sys.argv[1] +" [EMAIL PROTECTED]:" +
sys.argv[2] )
ssh_handle.expect("password:")
ssh_handle.sendline(" ")
ssh_handle.expect(PROMPT)
except pexpect.TIMEOUT:
ssh_handle.logfile.write("\n Pexpect timeout !!\n")
sys.exit(1)
except KeyboardInterrupt:
ssh_handle.logfile.write("\n User interrupt!\n")
sys.exit(2)
ssh_handle.close()
Output:
-----------
$ python pexpect_test.py replace_line_break.sh /tmp/ 10.5.254.18
Last login: Tue Sep 9 15:45:05 2008 from sriram-macbook.dhcp.2wire.com
$ scp replace_line_break.sh [EMAIL PROTECTED]:/tmp/
scp replace_line_break.sh [EMAIL PROTECTED]:/tmp/
[EMAIL PROTECTED]'s password:
replace_line_break.sh 100% 296 0.3KB/s 00:00
$ $
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