Compile the startup script

The startup scripts written before writing the startup script do not have any color. after studying functions, functions is a good startup script interface file. The most important functions are daemon and killproc2. So I wrote nginx #! /Bin/bash # chkconfig: 352334... the startup scripts written before writing the startup script do not have any color. after studying functions, functions is a good startup script interface file. The most important functions are daemon and killproc2. So I wrote nginx #! /Bin/bash # chkconfig: 35 23 34 # description: nginx webserver # set-x if [-f/etc/init. d/functions]; then. /etc/init. d/functions # load functions ,. here, it is equivalent to the source function fiprog = nginx # Service name, multiple calls of RETVAL = 0 # Status return value, the functions function calls nginx =/usr/local/nginx/sbin/nginxNGINX_CONF_FILE =/usr/local/nginx/conf/nginx. confpidfile =/usr/local/nginx/logs/nginx. pidlockfile =/var/lock/subsys/$ {prog} # files in the subsys directory are used to serve other programs. Start () {echo-n $ "Starting $ prog:" daemon $ nginx-c $ NGINX_CONF_FILE ### RETVAL =$? Echo [$ RETVAL-eq 0] & touch $ {lockfile} return $ RETVAL} stop () {echo-n $ "Stopping $ prog: "killproc-p $ {pidfile }### killproc obtains the pid from pidfile and kills it # RETVAL =$? Echo [$ RETVAL-eq 0] & amp;/bin/rm-f $ {lockfile} return $ RETVAL} case $1 in start) start; stop) stop; restart) stopstart; esac