CentOS是没有start-stop-daemon的,因为start-stop-daemon在debian的dpkg包里。要安装的话,需要自己折腾。
相关命令如下:
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wget http://developer.axis.com/download/distribution/apps-sys-utils-start-stop-daemon-IR1_9_18-2.tar.gz
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tar zxf apps-sys-utils-start-stop-daemon-IR1_9_18-2.tar.gz
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mv apps/sys-utils/start-stop-daemon-IR1_9_18-2/ ./
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rm -rf apps
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cd start-stop-daemon-IR1_9_18-2/
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cc start-stop-daemon.c -o start-stop-daemon
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cp start-stop-daemon /usr/local/bin/start-stop-daemon
至此安装完成。可以看到:
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[root@localhost ~]# start-stop-daemon –help
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start-stop-daemon 1.9.18 for Debian – small and fast C version written by
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Marek Michalkiewicz <marekm@i17linuxb.ists.pwr.wroc.pl>, public domain.
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Usage:
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start-stop-daemon -S|–start options … — arguments …
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start-stop-daemon -K|–stop options …
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start-stop-daemon -H|–help
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start-stop-daemon -V|–version
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Options (at least one of –exec|–pidfile|–user is required):
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-x|–exec <executable> program to start/check if it is running
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-p|–pidfile <pid-file> pid file to check
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-c|–chuid <name|uid[:group|gid]>
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change to this user/group before starting process
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-u|–user <username>|<uid> stop processes owned by this user
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-n|–name <process-name> stop processes with this name
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-s|–signal <signal> signal to send (default TERM)
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-a|–startas <pathname> program to start (default is <executable>)
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-N|–nicelevel <incr> add incr to the process’s nice level
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-b|–background force the process to detach
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-m|–make-pidfile create the pidfile before starting
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-R|–retry <schedule> check whether processes die, and retry
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-t|–test test mode, don’t do anything
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-o|–oknodo exit status 0 (not 1) if nothing done
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-q|–quiet be more quiet
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-v|–verbose be more verbose
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Retry <schedule> is <item>|/<item>/… where <item> is one of
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-<signal-num>|[-]<signal-name> send that signal
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<timeout> wait that many seconds
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forever repeat remainder forever
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or <schedule> may be just <timeout>, meaning <signal>/<timeout>/KILL/<timeout>
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Exit status: 0 = done 1 = nothing done (=> 0 if –oknodo)
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3 = trouble 2 = with –retry, processes wouldn’t die
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