$ sudo apt-get -y install supervisor

新建一个配置文件

sudo vim /etc/supervisor/conf.d/hg_sub.conf

[program:hg_sub]

command=python /home/hg/auto_pull_push/hg_sub.py

autostart=true

stderr_logfile = /var/log/supervisor/hg_sub-err.log

stdout_logfile = /var/log/supervisor/hg_sub-stdout.log

打开控制台

$ sudo supervisorctl

更新和运行

$ supervisor > update

$ supervisor >  start hg_sub.py

ps: supervisor 也可以用来管理nodejs,安装:

$ sudo npm install -g supervisor

接下来,使用supervisor 命令启动app.js:

$ sudo supervisor app.js

help_doc : http://www.cnblogs.com/aaronjs/p/3745218.html