To vote for your favorite os (Operating System), click here:-)
It’ really a small trick to know all installed package in your linux (ubuntu/rhel/centos..etc) ,
This command list all package with their description, generally it’s installed by default, when you install os, otherwise you can install bu using “yum or apt-get “,
[kapil@server1~] $ dpkg -l ==> list all installed packege.
OUTPUT
||/ Name Version Description +++-==============-==============-============================================ ii kubuntu-artwor 6.06-21 kubuntu artwork for usplash ii kubuntu-defaul 6.06-21 Default settings and artwork for the Kubuntu pn kubuntu-deskto <none> (no description available) ii kubuntu-docs 6.06-11 kubuntu documentation ii kubuntu-grub-s 2.1 grub splashimages for Kubuntu ii kubuntu-konque 0.3-0ubuntu1 Konqueror shortcuts for the Ubuntu wiki and
