備份配置文件
cp /etc/cobbler/settings{,.bak}cp /etc/cobbler/dhcp.template{,.bak}cp -r /var/lib/cobbler/kickstarts/ /backup/kickstarts/備份系統鏡像
tar命令打包系統文件（排除臨時目錄）：sudo tar cvpzf /backup/cobbler_backup.tgz --exclude=/proc --exclude=/lostfound --exclude=/mnt --exclude=/sys /恢復配置文件
cp /backup/settings.bak /etc/cobbler/settingscp /backup/dhcp.template.bak /etc/cobbler/dhcp.templatecp -r /backup/kickstarts/* /var/lib/cobbler/kickstarts/恢復系統鏡像
sudo tar xvpfz /backup/cobbler_backup.tgz -C /systemctl restart cobblerd。參考來源：
