Cómo extraer el archivo RAR en Ubuntu
sudo apt-get install unrar. Or.
$ sudo apt install unrar. ...
unrar e filename.rar
Viper
sudo apt-get install unrar. Or.
$ sudo apt install unrar. ...
unrar e filename.rar// first download unrar
sudo apt install unrar
// after the unrar installed you can unrar your file with this command
unrar e filename.rar
// and the next command if you wont your file with the orginal directory
unrar x filename.rar