Ubuntu Cheatsheet

为Ubuntu Server安装桌面

sudo apt-get install --no-install-recommends ubuntu-desktop

APT-GET代理配置

sudo vi /etc/apt/apt.conf

然后在文件中添加内容如下：

Acquire::http::proxy "http://ip:port/";

Acquire::ftp::proxy "ftp://ip:port/";

Acquire::https::proxy "https://ip:port/";

Ubuntu 16.04 apt-get更换为阿里源

原文 http://blog.csdn.net/hehailiang_dream/article/details/540946 2017-01-05 16:54:57 294 ℃ 0 评论

1，备份系统默认的源（没有root权限的前面加sudo）

cp /etc/apt/sources.list /etc/apt/sources.list.bak
2，修改/etc/apt/sources.list

>/etc/apt/sources.list

cat >>a<<EOF
# deb cdrom:[Ubuntu 16.04 LTS _Xenial Xerus_ - Release amd64 (20160420.1)]/ xenial main restricted
deb-src http://archive.ubuntu.com/ubuntu xenial main restricted #Added by software-properties
deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted
deb-src http://mirrors.aliyun.com/ubuntu/ xenial main restricted multiverse universe #Added by software-properties
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted multiverse universe #Added by software-properties
deb http://mirrors.aliyun.com/ubuntu/ xenial universe
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates universe
deb http://mirrors.aliyun.com/ubuntu/ xenial multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse #Added by software-properties
deb http://archive.canonical.com/ubuntu xenial partner
deb-src http://archive.canonical.com/ubuntu xenial partner
deb http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted multiverse universe #Added by software-properties
deb http://mirrors.aliyun.com/ubuntu/ xenial-security universe
deb http://mirrors.aliyun.com/ubuntu/ xenial-security multiverse
EOF
3，执行更新

apt-get update ****不执行是不生效的