通过Alt + Ctrl + T召唤神龙，接下来一顿复制粘贴
1、更新补丁
①sudo apt-get update
②sudo apt-get upgrade
③sudo apt-get remove libreoffice-common
2、卸载不常用的自带软件
//卸载libreOffice
①sudo apt-get remove libreoffice-common
②sudo apt-get remove thunderbird totem rhythmbox empathy brasero simple-scan gnome- mahjongg aisleriot
③sudo apt-get remove gnome-mines cheese transmission-common gnome-orca webbrowser-app gnome-sudoku landscape-client-ui-install
④sudo apt-get remove onboard deja-dup
//删除亚马逊链接
⑤sudo apt-get remove unity-webapps-common
3、安装为知笔记
①sudo add-apt-repository ppa:wiznote-team
②sudo apt-get update
③sudo apt-get install wiznote
4、安装wget
sudo install wget
5、安装vim
sudo yum install vim
6、安装Unity-Tweak工具
①sudo apt-get install unity-tweak-tool
//安装主题
②sudo add-apt-repository ppa:noobslab/themes
③sudo apt-get update
④sudo apt-get install flatabulous-theme
//安装图标
⑤ sudo add-apt-repository ppa:noobslab/icons
⑥ sudo apt-get update
⑦sudo apt-get install ultra-flat-icons
