測試開發必備技能之shell腳本程式設計二【多測師】

Shell腳本練習

1,啟動/關閉/重新開機/檢視狀态Nginx腳本；

[root@localhost xiaoshu5]# vim xiaoshu5.sh
#!/bin/bash
#
if [ "$1" == "start" ];then
    service nginx start
    echo "start"
elif [ "$1" == "stop" ];then
    service nginx stop
    echo "stop"
elif [ "$1" == "restart" ];then
    service nginx stop
    echo "stop"
    service nginx start
    echo "start"
elif [ "$1" == "status" ];then
    pid=`ps -ef|grep nginx|grep -v grep|awk "{print $5}"`
    if [ "$pid" != "" ];then
        echo "running"
    else
        echo "not running"
    fi
else
    echo "Usage[start|stop|restart|status]"
fi      

2,寫一個shell腳本,自動備份資料庫生成的檔案後并打包,自動傳輸到一台遠端主機,然後把備份的檔案和包都删除；

1) 寫好shell腳本：

#! /bin/bash
time=`date +%Y%m%d%H`
mysqldump -cp --user=root --password='123456' cms | gzip > ~/mysql_shell_bak/cms_$time.sql.gz ;
umask 177
name=`scp ~/mysql_shell_bak/cms_$time.sql.gz ​​[email protected]​​:~/backup`
name1=`rm -rf ~/mysql_shell_bak/cms_$time.sql.gz`      

2) 設定進入遠端主機無密鑰：