Ubuntu18.04安装后

一、火狐浏览器59.0.2英文版改为中文版界面

• 安装插件：https://addons.mozilla.org/en-US/firefox/addon/chinese-simplified-zh-cn-la/reviews/?src=api
• 地址栏输入 about:config
• 右键新建一个string，name设为intl.locale.requested，值为zh-CN
• 重启浏览器，完成

二、更换镜像源（此处为阿里镜像源）

• 先安装『vim』apt install vim -y
• 备份：cp /etc/apt/sources.list /etc/apt/sources.list.bak
• 清空source.list:echo > /etc/apt/sources.list
• 再将以下源文件复制到/etc/apt/sources.list

deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse

三、安装工具

• 谷歌浏览器安装：

wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
dpkg -i google-chrome-stable_current_amd64.deb