背景:在Docker 容器内编辑配置文件,发现即没有vim也没有vi,然后在执行 apt update 更新容器内的软件包列表时还一直超时,真的是无语,故写篇文章记录一下
一.以root权限进入容器
# 备份文件 若不存在则创建
mv /etc/apt/sources.list /etc/apt/sources.list.bak
# 使用cat命令持续写入配置，直到碰到 EOF 中止符后结束并保存
cat << EOF >/etc/apt/sources.list
deb https://mirrors.aliyun.com/debian/ bullseye main non-free contrib
deb-src https://mirrors.aliyun.com/debian/ bullseye main non-free contrib
deb https://mirrors.aliyun.com/debian-security/ bullseye-security main
deb-src https://mirrors.aliyun.com/debian-security/ bullseye-security main
deb https://mirrors.aliyun.com/debian/ bullseye-updates main non-free contrib
deb-src https://mirrors.aliyun.com/debian/ bullseye-updates main non-free contrib
deb https://mirrors.aliyun.com/debian/ bullseye-backports main non-free contrib
deb-src https://mirrors.aliyun.com/debian/ bullseye-backports main non-free contrib
EOF
......写入完成
二.更新软件源
# 更新容器内的软件包列表
apt update
# 安装 vim
apt-get install vim
# 升级的所有软件包
apt upgrade
OK 故此完成
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