linux 快速备份恢复系统目录

#!/bin/bash

src=/server/system_backup/

dst=/

backup () {

rsync -av --exclude={"/proc","/sys","/run","/server"} $dst $src

}

recovery () {

rsync -av --delete --exclude={"/proc","/sys","/run","/server"} $src $dst

}

case $1 in

backup)

backup

;;

recovery)

recovery

;;

*)

echo "Usage: {backup|recovery}"

esac

~

运行 tools.sh backup  备份系统目录

tools.sh recovery 恢复系统目录