0.常用工具apt安装包名
# ssh服务器工具 apt-get install openssh-server
# RabbitMQ
apt-get install rabbitmq-server
# python3-pip
apt-get install python3-pip
1.Linux下增加用户
sudo useradd –d /home/fastdfs -m fastdfs sudo passwd fastdfs sudo vi /etc/sudoers
增加该用户的管理员权限，在文件中添加一行
fastdfs ALL=(ALL:ALL) ALL
像下面这样
# User privilege specification root ALL=(ALL:ALL) ALL fastdfs ALL=(ALL:ALL) ALL
保存即可。
2.Linux修改静态/动态ip
a) 修改ip获取方式，保存文件：
sudo vi /etc/network/interfaces
动态ip格式：
auto ens33
iface ens33 inet dhcp
静态ip格式
auto ens33 iface ens33 inet static address 192.168.1.221 netmask 255.255.255.0 gateway 192.168.1.1
b) 修改DNS
sudo vi /etc/resolvconf/resolv.conf.d/base
内容如下
nameserver 192.168.1.1 nameserver 180.76.76.76 nameserver 114.114.114.114 search lan
c) 重启网卡/重启网络
sudo /etc/init.d/networking restart sudo ifconfig ens33 down sudo ifconfig ens33 up
实在不行重启机器...
reboot
3.新增国内的更新源
sudo vi /etc/apt/sources.list
在末尾加入如下内容（网易的源）：
deb http://mirrors.163.com/ubuntu/ precise-updates main restricted
deb-src http://mirrors.163.com/ubuntu/ precise-updates main restricted
deb http://mirrors.163.com/ubuntu/ precise universe
deb-src http://mirrors.163.com/ubuntu/ precise universe
deb http://mirrors.163.com/ubuntu/ precise-updates universe
deb-src http://mirrors.163.com/ubuntu/ precise-updates universe
deb http://mirrors.163.com/ubuntu/ precise multiverse
deb-src http://mirrors.163.com/ubuntu/ precise multiverse
deb http://mirrors.163.com/ubuntu/ precise-updates multiverse
deb-src http://mirrors.163.com/ubuntu/ precise-updates multiverse
deb http://mirrors.163.com/ubuntu/ precise-backports main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ precise-backports main restricted universe multiverse
最后更新一下清单
sudo apt-get clean
sudo apt-get update
还可以更新所有工具
sudo apt-get upgrade
可以c开发类库
sudo apt-get install build-essential sudo apt-get install gcc