2024-09-09 08:52:07 +00:00
|
|
|
#!/usr/bin/env python
|
|
|
|
|
import os
|
|
|
|
|
import sys
|
2024-09-09 08:57:42 +00:00
|
|
|
import subprocess
|
2024-09-09 08:52:07 +00:00
|
|
|
|
|
|
|
|
# Detach from the controlling terminal and parent process by forking twice to daemonize ourselves,
|
|
|
|
|
# then run the command passed as argv[1]. Send log data to argv[2].
|
|
|
|
|
|
|
|
|
|
pid = os.fork()
|
|
|
|
|
if (pid == 0):
|
|
|
|
|
os.setsid()
|
|
|
|
|
pid = os.fork()
|
|
|
|
|
if (pid != 0):
|
|
|
|
|
os._exit(0)
|
|
|
|
|
else:
|
|
|
|
|
sys.exit()
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
si = file(os.devnull, 'r')
|
|
|
|
|
so = file(sys.argv[2], 'w')
|
|
|
|
|
se = so
|
|
|
|
|
|
|
|
|
|
# Replace those fds with our own
|
|
|
|
|
os.dup2(si.fileno(), sys.stdin.fileno())
|
|
|
|
|
os.dup2(so.fileno(), sys.stdout.fileno())
|
|
|
|
|
os.dup2(se.fileno(), sys.stderr.fileno())
|
|
|
|
|
|
2024-09-09 08:57:42 +00:00
|
|
|
ret = subprocess.call(sys.argv[1], shell=True)
|
2024-09-09 08:52:07 +00:00
|
|
|
|
|
|
|
|
os._exit(ret)
|
|
|
|
|
|
