备份镜像 mv /etc/apt/sources.list /etc/apt/sources.list.bak 更改源镜像 vim /etc/apt/sources.list 腾讯云内网镜像 # See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to # newer versions of the distri…

SSH 通过密钥登录 通过MobaXterm生成ssh密钥 先保存生成的私钥到本地 cd .ssh vim authorized_keys 粘贴生成的公钥 chmod 600 authorized_keys chmod 700 ~/.ssh 设置ssh vim /etc/ssh/sshd_config RSAAuthentication yes PubkeyAuthentication yes P…

Alma Linux Docker 安装 curl -sSL https://get.daocloud.io/docker | sh 安装 Docker Compose curl -L https://get.daocloud.io/docker/compose/releases/download/v2.16.0/docker-compose-`uname -s`-`uname -m` > …

su root账号 su 更改系统源 cp -a /etc/apt/sources.list /etc/apt/sources.list.bak nano /etc/apt/sources.list deb http://repo.huaweicloud.com/debian/ bullseye main deb-src http://repo.huaweicloud.com/debian/ bu…