1、问题:
安装ssh的时候报错,记录一下解决办法
安装命令:apt install openssh-server
2、报错信息:
An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://mirrors.tuna.tsinghua.edu.cn/ubuntu focal InRelease: Couldn't create temporary file /tmp/apt.conf.664cgQ for passing config to apt-key
3、解决办法:
打开/tmp目录的权限即可:
chmod 777 /tmp
4、ssh server 安装和配置命令:
apt install openssh-server #安装openssh-server
service ssh start #启动openssh-server
ps -e |grep sshd #查看ssh服务是否启动 -e查看全部进程
service ssh status #查看ssh运行状态