How to List All Installed RPM Packages

Type the following command to print the all the names of installed packages on your Linux system.

[root@tecmint]# rpm -qa

initscripts-9.03.31-2.el6.centos.i686
polkit-desktop-policy-0.96-2.el6_0.1.noarch
thunderbird-17.0-1.el6.remi.i686