Tutorial by Examples

Installing software via APT (Advanced Package Tool) also know as 'apt-get'. To install Mozilla Firefox: Open a Terminal (Ctrl+Alt+T) Type sudo apt-get install firefox Hit Enter When it asks to install type 'Y' to confirm. Software will be downloaded and installed.

To list all the packages installed in ubuntu, type below command $ apt list --installed Output will show all the installed packages. Listing... Done accountsservice/trusty-updates,now 0.6.35-0ubuntu7.3 i386 [installed] acl/trusty,now 2.2.52-1 i386 [installed,automatic] acpid/trusty,...