卸载软件

卸载不保留配置: apt purge xxx
卸载保留配置: apt remove xxx
查看包信息: dpkg –get-selections | grep xxx

文档查看器: evince
图像查看器: eog
启动盘创建器: usb-creator
Bit客户端: transmission
LibreOffice: libreoffice
thunderbird: thunderbird