2024年2月22日发(作者：)

2 [root@CentOS-8-LinuxIV ~]# ssh-a3 ssh-add ssh-agent

4 [root@CentOS-8-LinuxIV ~]# ssh-add

5 Enter passphrase for /root/.ssh/id_rsa:

6 Identity added: /root/.ssh/id_rsa (root@CentOS-8-LinuxIV)7 [root@CentOS-8-LinuxIV ~]# ssh 192.168.39.68 Last login: Sat Nov 9 18:26:58 2019 from 192.168.39.39 [root@CentOS-6 ~]$