Debian11开局配置

一、修改更新源

基于debian11操作

1.1 https源无法拉去解决方法

如果遇到无法拉取 https 源的情况，请先使用 http 源并安装：

sudo apt install apt-transport-https ca-certificates -y

1.2 更新源

sudo vim /etc/apt/sources.list

阿里云源

# 阿里云源
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

163源

deb http://mirrors.163.com/debian/ buster main non-free contrib
deb http://mirrors.163.com/debian/ buster-updates main non-free contrib
deb http://mirrors.163.com/debian/ buster-backports main non-free contrib
deb-src http://mirrors.163.com/debian/ buster main non-free contrib
deb-src http://mirrors.163.com/debian/ buster-updates main non-free contrib
deb-src http://mirrors.163.com/debian/ buster-backports main non-free contrib
deb http://mirrors.163.com/debian-security/ buster/updates main non-free contrib
deb-src http://mirrors.163.com/debian-security/ buster/updates main non-free contrib

清华源

# 默认注释了源码镜像以提高 apt update 速度，如有需要可自行取消注释
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye main contrib non-free
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye main contrib non-free
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-updates main contrib non-free
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-updates main contrib non-free
​
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-backports main contrib non-free
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-backports main contrib non-free
​
deb https://mirrors.tuna.tsinghua.edu.cn/debian-security bullseye-security main contrib non-free
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian-security bullseye-security main contrib non-free

二、包安装

apt update
apt install vim nano wget curl tree tcpdump sudo -y

三、修改sudo配置

安装过程中不设置root密码也会有sudo。

vim /etc/sudoers
# 添加以下内容
user    ALL=(ALL:ALL) ALL

四、禁用IPV6

vim /etc/sysctl.conf
​
# 在Uncomment the next line to enable packet forwarding for IPv6前一行添加以下内容：
net.ipv6.conf.all.disable_ipv6=1
net.ipv6.conf.default.disable_ipv6=1
net.ipv6.conf.lo.disable_ipv6=1
net.ipv6.conf.eth0.disable_ipv6 = 1
​
# 注意将eth0替换为自己网卡的名称
​
sysctl -p

五、修改网卡名称

# 1）编辑grub文件
vim /etc/default/grub

# 2）找到[GRUB_CMDLINE_LINUX=""]这一行修改为一下内容
GRUB_CMDLINE_LINUX="net.ifnames=0 biosdevname=0"

# 3）更新grub
update-grub