Linux运维之shell脚本进阶篇

常用脚本for 循环，和nginx的启动

1）for循环示例

[root@game updata]# cat pvzgame_jar.sh 
#!/bin/bash

SERVERS=(
pvzgame_quick_001
pvzgame_quick_002
)

for var in ${SERVERS[@]} 
do
   mv /opt/htdocs/$var/${var}.jar /opt/htdocs/$var/${var}.jar.bak.2019.5.22
   cp /root/updata/game_pvz_17-39.jar  /opt/htdocs/$var/${var}.jar
   echo "文件更新完成："$var
done

for循环更改文件