sudo apt-get install git
git clone git://github.com/KittyKatt/screenFetch.git screenfetch
sudo cp screenfetch/screenfetch-dev /usr/bin/screenfetch
sudo chmod +x /usr/bin/screenfetch
screenfetch
然后sudo gedit /etc/bash.bashrc
编辑/etc/bash.bashrc,在文件末尾添加 screenfetch

screenfetch有ppa源的
> sudo apt-get purge lz

直接安装screenfetch，然后打开终端敲screenfetch