Hi Friends,
If you want to extract zip/rar file in ubuntu, but you are not able to open it. In view of that i am going to share some basic command for install zip/rar in ubuntu operating system.
By using this command you can easily open any zip/rar file in your Ubuntu desktop.
For running this command you will have to follow below steps.------------
Go to terminal (Alt+ctrl+T)
sudo apt-get install p7zip-full
sudo apt-get update
Now you can open your zipped file.