Joseph Victo..
5
如果你在Ubuntu上,我建议你看看暴发户.这样做比inittab但实际上涉及一些学习曲线更好.
编辑(布莱尔):这是我最近为自己的一个程序编写的新手脚本的改编示例.像这样的基本新贵脚本是相当可读/可理解的(虽然很多这样的东西),当你开始做一些奇特的东西时,它们会变得复杂.
description "mydaemon - my cool daemon"
# Start and stop conditions. Runlevels 2-5 are the
# multi-user (i.e, networked) levels. This means
# start the daemon when the system is booted into
# one of these runlevels and stop when it is moved
# out of them (e.g., when shut down).
start on runlevel [2345]
stop on runlevel [!2345]
# Allow the service to respawn automatically, but if
# crashes happen too often (10 times in 5 seconds)
# theres a real problem and we should stop trying.
respawn
respawn limit 10 5
# The program is going to daemonise (double-fork), and
# upstart needs to know this so it can track the change
# in PID.
expect daemon
# Set the mode the process should create files in.
umask 022
# Make sure the log folder exists.
pre-start script
mkdir -p -m0755 /var/log/mydaemon
end script
# Command to run it.
exec /usr/bin/python /path/to/mydaemon.py --logfile /var/log/mydaemon/mydaemon.log
我在我的一个项目中编辑了一个示例upstart脚本,希望你不要介意. (2认同)
如果您正在使用[python-daemon](/pypi/python-daemon/),请注意最好避免使用'expect daemon'节 - python-daemon会发现你正在使用暴发户而且不会双叉. (2认同)
