linux使用case分支编写控制nginx服务的脚本

#/bin/bash
wwb(){

echo -e "33[$1m$233[0m"
}

case $1 in
kai | start)
/usr/local/nginx/sbin/nginx
echo "nginx服务已开启";;
guan | stop)
/usr/local/nginx/sbin/nginx -s stop
echo "nginx服务已关闭";;
rc | restart)
/usr/local/nginx/sbin/nginx  -s stop
/usr/local/nginx/sbin/nginx
echo "服务已经重启";;
zt | status)
netstat -ntulp | grep -q nginx
[ $? -eq 0 ] && wwb 32 "服务正在运行中" || wwb 31 "服务已经关闭";;
*)
echo "请输入kai&start、guan&stop、zt&status、rc&restart进行控制"
esac