case小练习
echo -e "\033[30m 黑色字 \033[0m"
echo -e "\033[31m 红色字 \033[0m"
echo -e "\033[32m 绿色字 \033[0m"
echo -e ...
nginx的Shell启动脚本
[root@shnne ~]# cat nginxd.sh
#!/bin/bash
# chkconfig: 2345 58 80
# description: start and stop service for nginx
#定义的变量最好是大写.
nginx_bin="/application/nginx/sbin/nginx"
pid="/application/nginx1.6.2/logs/nginx.pid"...