끄적 끄적 로깅! 로깅!

* 백업123456789ssh root@백업대상서버 "tar 2>/dev/null -cpf - / \ --exclude=/lost+found \ --exclude=/mnt \ --exclude=/proc \ --exclude=/srv \ --exclude=/sys \ --exclude=/tmp \ --exclude=/boot" \ | cat > 백업대상서버_$(date +%Y-%m-%d).tarcs * 복원1cat 백업대상서버_2017-02-22.tar | ssh user@host "tar xf - -C /"cs