在Ubuntu中,SSH密钥的备份和恢复可以通过以下步骤完成:
备份SSH密钥:
cp ~/.ssh/id_rsa ~/.ssh/id_rsa_backup
cp ~/.ssh/id_rsa.pub ~/.ssh/id_rsa.pub_backup
恢复SSH密钥:
mv ~/.ssh/id_rsa_backup ~/.ssh/id_rsa
mv ~/.ssh/id_rsa.pub_backup ~/.ssh/id_rsa.pub
注意:在备份和恢复SSH密钥时,请确保备份文件的存储位置和权限设置正确,以免出现意外情况。
亿速云「云服务器」,即开即用、新一代英特尔至强铂金CPU、三副本存储NVMe SSD云盘,价格低至29元/月。点击查看>>
推荐阅读:Ubuntu中SSH密钥的审计与监控