运维

检查用户权限 usermod -aG sudo tgq exit newgrp sudo 修改为阿里源 sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak sudo vi /etc/apt/sources.list deb https://mirrors.aliyun.com/debian/ trixie main contrib non-free non-free-firmware deb https://mirrors.aliyun.com/debian/ trixie-updates main contrib non-free non-free-firmware deb https://mirrors.aliyun.com/debian/ trixie-backports main contrib non-free non-free-firmware deb https://mirrors.aliyun.com/debian-security/ trixie-security main contrib non-free non-free-firmware 备用：sudo bash -c ’echo “deb https://mirrors.aliyun.com/debian/ trixie main contrib non-free non-free-firmware deb https://mirrors.aliyun.com/debian/ trixie-updates main contrib non-free non-free-firmware deb https://mirrors.aliyun.com/debian/ trixie-backports main contrib non-free non-free-firmware deb https://mirrors.aliyun.com/debian-security/ trixie-security main contrib non-free non-free-firmware” > /etc/apt/sources.list' ...