redhat: Display just the installed packages using yum?

shoebill

Take into account the main readme for this section. README first.

$ yum list installed

**Using wildcard ***

$ yum list installed httpd*
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
 * base: centos2.zswap.net
 * epel: mirror.us.leaseweb.net
 * extras: mirrors.greenmountainaccess.net
 * updates: mirror.grid.uchicago.edu
Installed Packages
httpd.x86_64                         2.4.6-88.el7.centos                   @base
httpd-tools.x86_64                   2.4.6-88.el7.centos                   @base