🎉ubuntu 22.04 新装系统常用操作整理
1.换源
ubuntu 源配置路径 /etc/apt/sources.list
sudo mv /etc/apt/sources.list /etc/apt/sources.list.bak
sudo vi /etc/apt/sources.list
打开vi编辑器后,复制以下内容
# 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/ubuntu/ jammy main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-updates main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-backports main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-backports main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu/ jammy-security main restricted universe multiverse
# deb-src http://security.ubuntu.com/ubuntu/ jammy-security main restricted universe multiverse
# 预发布软件源,不建议启用
# deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-proposed main restricted universe multiverse
# # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-proposed main restricted universe multiverse
按 Esc键 之后按 :wq 保存并退出vi编辑器
2.更新系统并安装常用软件
sudo apt update -y
sudo apt upgrade -y
sudo apt install docker.io nano htop # docker nano 以及htop
3.开启root ssh登录权限
sudo nano /etc/ssh/sshd_config
在 nano 编辑器中,找到 #PermitRootLogin prohibit-password 这一行,将其更改为 PermitRootLogin yes。
然后按 Ctrl+X,再按 Y 然后回车,以保存并退出编辑器。
4.更改时区同步硬件时间
sudo timedatectl set-timezone Asia/Shanghai
sudo timedatectl
sudo hwclock --systohc
5.增加中文语言包
安装中文语言环境
sudo apt-get install language-pack-zh-hans
更新本地化设置。输入以下命令
sudo update-locale LANG=zh_CN.UTF-8