Linux tar命令常用方法

#备份文件   
tar -zcvpf /backups/full-backup.tar.gz /home /etc   
 
#备份不需要的文件exclude   
tar -zcvpf /backups/full-backup.tar.gz -C / --exclude=mnt --exclude=media   
 
#有txt需要备份文件列表   
tar -zcvpf /backups/full-backup.tar.gz -T whatsbackup.txt   
 
#给备份添加时间    
tar -zcvpf /backups/full-backup_$(date +%Y%m%d-%H%M).tar.gz /home   
 
#保存备份结果   
tar -zcvpf /backups/full-backup_$(date +%F).tar.gz /home > /backups/logs/full-backup_$(date +%F).log   
  
#增量备份   
tar -N 2008-01-29 -zcvpf /backups/inc-backup_$(date +%F).tar.gz /home   
 
#备份例子：   
tar -cvpf /dev/st0 --label="Full-backup created on $(date +%Y%m%d-%H%M)." \   
> -C / --exclude=var/spool/ etc home usr/local var/spool   
tar -cvpf /dev/st0 --label="Incremental-backup created on $(date +%F)." \   
> -N $(date -d yesterday "+%F") /etc /home   
 
#恢复文件   
tar -zxvpf /backups/full-backup_2008-01-29.tar.gz -C / \   
> etc/passwd etc/shadow