1.收集備份數據;
2.打包後,發送至遠程備份電腦;
3 每天定時備份一次,備份成功與否都發郵件通知;
4.只備份一週的代碼,刪除早期的備份;
#! /bin/bash
echo 'hello world!'
TMP_DIR="/home/hello"
filename=`date +%Y-%m-%d_%H%M`
echo $TMP_DIR
echo $filename
mkdir $TMP_DIR/$filename
cp -rf /var/lib/dhcp $TMP_DIR/$filename
cp -rf /var/lib/pam $TMP_DIR/$filename
tar -cf $filename.tar.gz $TMP_DIR/$filename
rm -rf $TMP_DIR/$filename
=============================================================
#!/usr/bin/expect
spawn scp $TMP_DIR/$filename.tar.gz $USER@ip:$TARGET_BAK_DIR
expect "password:"
send $sshPassword"\n";
=============================================================
查看自動自行項:
crontab -l
添加/編輯自動執行項:
crontab -e
每天cron刪除目錄$(date --date "7 days ago" +"%Y-%m-%d")
REF:
http://blog.upall.cn/1110.html
SHELL ONLINE STUDY:
http://blog.51yip.com/manual/shell/
http://code250.com/sherlockhua/itdh/shell/why-shell.html