1、进入备份目录

 [root@VPN ~]# cd /backup-keys

2、创建备份目录

 [root@VPN backup-keys]# vim keys_back.sh

 #!/bin/bash
 # OPENVPN backup
 # Author 寻音
#=========================================================================================
find /backup-keys -mtime +50 -name "keys_20*.tar.gz" |xargs rm -rf
 date=$(date -d "today" +"%Y%m%d")
 size=$(du -sh /etc/openvpn/easy-rsa/2.0/keys)
 echo "Date : $date" > /backup-keys/keys_info.txt
 echo "Data size : $size " >> /backup-keys/keys_info.txt
 cd /backup-keys
 cp -af /etc/openvpn/easy-rsa/2.0/keys/ /backup-keys/keys_$date
 tar -zcf keys_$date.tar.gz keys_$date keys_info.txt &>/dev/null
 rm -rf /backup-keys/keys_info.txt
 rm -rf /backup-keys/keys_$date

本文为原创作品，转载时请注明出处，否则追究其法律责任！