启用root用户ssh远程登录
nano /etc/ssh/sshd_config，PermitRootLogin 修改为 yes：
#PermitRootLogin prohibit-password
PermitRootLogin yes
配置华为云软件源
nano /etc/apt/sources.list，注释掉原本内容，插入以下内容：
deb https://mirrors.huaweicloud.com/debian/ bookworm main non-free non-free-firmware contrib
deb-src https://mirrors.huaweicloud.com/debian/ bookworm main non-free non-free-firmware contrib
deb https://mirrors.huaweicloud.com/debian-security/ bookworm-security main
deb-src https://mirrors.huaweicloud.com/debian-security/ bookworm-security main
deb https://mirrors.huaweicloud.com/debian/ bookworm-updates main non-free non-free-firmware contrib
deb-src https://mirrors.huaweicloud.com/debian/ bookworm-updates main non-free non-free-firmware contrib
deb https://mirrors.huaweicloud.com/debian/ bookworm-backports main non-free non-free-firmware contrib
deb-src https://mirrors.huaweicloud.com/debian/ bookworm-backports main non-free non-free-firmware contrib
安装基础软件
apt-get update
apt-get install curl vim zip unzip iptables
配置 vi 允许复制
vi /usr/share/vim/vim90/defaults.vim，搜索 mouse，找到下面的代码段，修改 set mouse=a 为 set mouse=-a，即：
if has('mouse')if &term =~ 'xterm'set mouse=aelseset mouse=nviendif
endif
改为：
if has('mouse')if &term =~ 'xterm'set mouse-=aelseset mouse=nviendif
endif
保存退出即可
配置命令别名
vi /root/.bashrc，插入以下内容，需要立即生效就在终端上再执行一把：
alias ll='ls -l'
安装 docker，docker-compose
# 下载安装 docker
wget https://download.docker.com/linux/static/stable/x86_64/docker-27.2.1.tgz
tar -zxvf docker-27.2.1.tgz
chmod +x docker/*
mv docker/* /usr/bin
echo
dockerd --version# 删除 docker 安装包
rm docker docker-27.2.1.tgz -rf# 生成 daemon.json 配置文件
mkdir -p /etc/docker/
cat > /etc/docker/daemon.json << EOF
{"hosts":["unix:///var/run/docker.sock"],"bip":"192.168.222.1/24","data-root":"/var/lib/docker","registry-mirrors":[],"insecure-registries":[]
}
EOF# 启动 dockerd
nohup dockerd > /var/log/dockerd.log 2>&1 &# 安装 docker-compose
url=https://github.com/docker/compose/releases/download/v2.29.2/docker-compose-linux-x86_64
mkdir -p ~/.docker/cli-plugins
curl -L $url -o ~/.docker/cli-plugins/docker-compose
chmod +x ~/.docker/cli-plugins/docker-compose
docker compose version
配置 docker 开机自启动
vi /etc/init.d/startup.sh，插入以下内容：
#!/bin/bash
nohup dockerd > /var/log/dockerd.log 2>&1 &
授予可执行权限，新建软连接：
chmod +x /etc/init.d/startup.sh
ln -s /etc/init.d/startup.sh /etc/rc2.d/S99startup
参考连接
运维Debian安装教程 开启root远程登录：https://zhuanlan.zhihu.com/p/661391452
debian12 国内镜像源设置：https://blog.csdn.net/bali16/article/details/139642707
解决各种终端工具在linux中使用vim编辑内容无法复制的问题：https://blog.csdn.net/al_wa_ys/article/details/139233441
一键安装 docker 及 docker compose：https://www.cnblogs.com/nihaorz/p/17406068.html
debian 开机自启动脚本或命令：https://blog.csdn.net/m0_69873023/article/details/136491722
