Linux commands

here

Red hat linux manuals

manuals

Linux Free Online books

free online ebooks
More free ebooks on Linux
Linux books
Open books from Oreilly

Searching for commands on Unix

Sometimes when you forget the exact command on unix but know what its supposed to do, you can use the nice “search” feature that’s built into “man”.

man-k

it searches all the man pages on the machine and retrieves the commands for you!

Example:
man –k memory
Gives you all the commands that have to do with memory…

apropos is a wrapper for man –k. so you can use that too.

Linux Distro Watch

Detailed description of the Top 10 Linux Distros here.

GUI Dialogs for GNOME and KDE

Zenity for GNOME
KDialog for KDE

More here

Linux whitepapers

here