Ubuntu 常用配置及软件
创建用户
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| # 切root用户
su root
sudo useradd -r -m -s /bin/bash moon
# 设置密码
sudo passwd
# -r：建立系统账号
# -m：自动建立用户的登入目录
# -s：指定用户登入后所使用的shell
# 设置sudo
# 修改/etc/sudoers 权限
chmod +w /etc/sudoers
vim /etc/sudoers
# 增加moon用户权限
moon ALL=(ALL:ALL) ALL
# env_reset下添加, 使sudo 执行命令时走代理
Defaults env_keep += "http_proxy https_proxy ftp_proxy all_proxy no_proxy"
# 还原权限(否则不生效)
chmod 440 /etc/sudoers
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时间校准
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| sudo apt-get install ntp
ntpdate cn.pool.ntp.org
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Clash默认系统代理
管理页面
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| # 设置代理
export https_proxy=http://127.0.0.1:19527 http_proxy=http://127.0.0.1:19527 all_proxy=socks5://127.0.0.1:19527
# 查看代理
env |grep -i proxy
# 清除代理
unset http_proxy
unset https_proxy
# 通过图形界面设置的代理清除
sudo vi /etc/apt/apt.conf
sudo vi ~/.bashrc
sudo vi /etc/enviroment
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软件源配置
编辑文件sudo vi /etc/apt/sources.list
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| # 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/ubuntu/ focal main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-backports main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-security main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-security main restricted universe multiverse
# 预发布软件源，不建议启用
# deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-proposed main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-proposed main restricted universe multiverse
# 中科大源
# 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.ustc.edu.cn/ubuntu/ xenial main restricted universe multiverse
# deb-src https://mirrors.ustc.edu.cn/ubuntu/ xenial main main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse
# deb-src https://mirrors.ustc.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse
# deb-src https://mirrors.ustc.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ xenial-security main restricted universe multiverse
# deb-src https://mirrors.ustc.edu.cn/ubuntu/ xenial-security main restricted universe multiverse
# 预发布软件源，不建议启用
# deb https://mirrors.ustc.edu.cn/ubuntu/ xenial-proposed main restricted universe multiverse
# deb-src https://mirrors.ustc.edu.cn/ubuntu/ xenial-proposed main restricted universe multiverseo
# 阿里源
deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
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常用软件
sudo apt install git zsh tmux neovim tree ranger fzf
字体安装
Nerd字体下载
字体目录: /usr/share/fonts
建立字体缓存信息
sudo fc-cache -fv
配置终端
个性化配置
克隆配置
git clone https://github.com/ZhouMoon/dotfiles
ssh服务
服务安装
sudo apt-get install openssh-server
创建authorized_keys
sudo touch ~/.ssh/authorized_keys
客户端生成密钥
ssh-keygen
将公钥写入远程机器中的 authorized_keys 文件中
JDK 安装
JDK安装
Maven 安装
sudo apt install maven
frp 远程工具安装
可能出现的问题
nvim 启动后报错
关于
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