1) su <enter-password>
2) # yum remove <package-name>
.... where package name is the short name, like 'firefox', 'rusers', etc.
Creating an alphabetic package list, all installed packages :
$ rpm -qa | sort > packages.txt
.. And a list with install dates : $ rpm -qa --last > last-packages.txt
Remark : Be careful when removing packages. Most cannot be removed !
And : Some are very small. Not worth the effort :
rusers: 22kB, rusers-server: 26kB.
http://ftp.scientificlinux.org/linux...ic/59/i386/SL/
** Finding the package size : $ rpm -qi <name> | grep Size
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