16、Add file compression support to (安装RAR)
只需通过下列命令:
Sudo apt-get install rar unrar
Roller—Ubuntu’s default archive manager—will be able to extract files from RAR archives. You can also use the command from the prompt by simply typing unrar e filename.rar,
(安装好后,系统将支持rar文件的解压缩,也可以通过unrar e filename.rar 命令操作。)