转贴自 http://www.lampblog.net/ubuntu/start-stop-daemon%E5%91%BD%E4%BB%A4/

1.功能作用

启动和停止系统守护程序

2.位置

/sbin/start-stop-daemon

3.格式用法

start-stop-daemon [

4.主要参数

Commands:
  -S|--start -- <argument> ...  开启一个系统守护程序,并传递参数给它
  -K|--stop                     停止一个程序
  -T|--status                   得到程序的状态
  -H|--help                     显示帮助信息
  -V|--version                  打印版本信息
 
Matching options (at least one is required):
  -p|--pidfile <pid-file>       pid file to check
  -x|--exec <executable>        program to start/check if it is running
  -n|--name <process-name>      process name to check
  -u|--user <username|uid>      process owner to check
 
Options:
  -g|--group <group|gid>        按指定用户组权限运行程序
  -c|--chuid <name|uid[:group|gid]>
                                按指定用户、用户组权限运行程序
  -s|--signal <signal>          signal to send (default TERM)
  -a|--startas <pathname>       program to start (default is <executable>)
  -r|--chroot <directory>       chroot to <directory> before starting
  -d|--chdir <directory>        change to <directory> (default is /)
  -N|--nicelevel <incr>         add incr to the process' nice level
  -P|--procsched <policy[:prio]>
                                use <policy> with <prio> for the kernel
                                  process scheduler (default prio is 0)
  -I|--iosched <class[:prio]>   use <class> with <prio> to set the IO
                                  scheduler (default prio is 4)
  -k|--umask <mask>             在开始运行前设置<mask>
  -b|--background               后台运行
  -m|--make-pidfile             当命令本身不创建pidfile时,由start-stop-daemon创建
  -R|--retry <schedule>         等待timeout的时间,检查进程是否停止,如果没有发送KILL信号;
  -t|--test                     测试模式
  -o|--oknodo                   exit status 0 (not 1) if nothing done
  -q|--quiet                    不要输出警告
  -v|--verbose                  显示运行过程信息

5.应用实例

1、开启一个daemon进程
start-stop-daemon --start --background --exec /root/proxy.py

2、关闭一个daemon进程
start-stop-daemon --stop --name proxy.py

posted on 2014-03-30 20:39  一个人的天空@  阅读(10801)  评论(0编辑  收藏  举报