centos7 SSH启动失败 报错 job for sshd.service failed because the control
某用户的centos7系统突然22端口无法远程了。求助我司给与协助。于是登录到本地给予检查,发现SShd 服务未运行, 执行systemctl sshd start启动命令报错 SSH启动失败 报错job for sshd.service failed because the control process exited with error code. See systemctl status sshd.service and “journalctl -xe” for details因此根据提示查看报错日志,执行 systemctl status sshd.service
注意看关键报错日志:Permissions 0715 for/etc/ssh/ssh_host_ed25519_key 其中 Permissions 意味着权限不够。
因此给出错的文件加权限:chmod 600 /etc/ssh/ssh_host_ed25519_key
最后 启动SSHd服务 :systemctl sshd start
终于搞定!
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