How to export NFS share on Linux

To export a directory/NFS share from Linux you need to have nfs server installed and have nfs services running on your linux (Fedora/CentOS/RHEL) machine.

Checking NFS server status:
Check to see if you have NFS services running on your Linux machine: # ps -aef | grep nfsd
# root 13397 7 0 08:21 ? 00:00:00 [nfsd4]
# root 13398 1 0 08:21 ? 00:00:00 [nfsd]
# root 13399 1 0 08:21 ? 00:00:00 [nfsd]
# root 13400 1 0 08:21 ? 00:00:00 [nfsd]
# root 13401 1 0 08:21 ? 00:00:00 [nfsd]
# root 13402 1 0 08:21 ? 00:00:00 [nfsd]
# root 13403 1 0 08:21 ? 00:00:00 [nfsd]
# root 13404 1 0 08:21 ? 00:00:00 [nfsd]
# root 13405 1 0 08:21 ? 00:00:00 [nfsd]

Installing Webmin on CentOs 5

I just installed the latest version of webmin on my CentOs 5 server.
I have not used webmin in about 2 years, I can not believe how much the interface has improved.

Webmin is a GUI control panel that lets you administer a Linux box.

Here is all you need to do to get it installed:
This will install some dependencies. # yum -y install perl-Net-SSLeay Install the system: # cd /usr/src
# wget http://prdownloads.sourceforge.net/webadmin/webmin-1.510-1.noarch.rpm
# rpm -i webmin-1.510-1.noarch.rpm

Restore GRUB

Boot a cd with rescue linux.
Issue this:
as root
grub (enter)
root (hd0,?) (? being where your controlling distro is, in my case it was 5)
setup (hd0)
quite

Done!

different links

Commands:
http://www.oreillynet.com/linux/cmd/
http://www.perpetualpc.net/srtd_commands_rev.html
http://www.computerhope.com/unix.htm

Keyboard Shortcuts

Ctrl+E = Send To... (Send the current document to an email recipient or remote location, not in terminal)
Ctrl+W = Close (Close the current document, not in terminal)
Ctrl+Q = Quit (Quit the application, not in terminal)

Ctrl + Alt + F1 = Switch to the first virtual terminal
Ctrl + Alt + F2(F3)(F4)(F5)(F6) = Select the different virtual terminals
Ctrl + Alt + F7 = Switch to current terminal session with X

Ctrl+Alt++ = Switch to next X resolution (Depends of your X configuration)
Ctrl+Alt+- = Switch to previous X resolution (Depends of your X configuration)

Ctrl + Alt + Backspace = Kill X server

Alt + Ctrl + L = Locks the screen.
Alt + F1 = opens the Applications menu, then use the arrow keys to navigate the submenus.
Alt + F2 = opens the Run Application dialog box.
Alt + F3 = opens the Deskbar Applet (F3 opens the search bar at the bottom of the window).
Alt + F4 = closes the current window.
Alt + F5 = unmaximizes the current window (if it's maximized, of course).
Alt + F7 = , followed by arrow keys or mouse movement, adjusts the current window's position.
Alt + F8 = resizes the current window.
Alt + F9 = minimizes the current window.
Alt + F10 = maximizes the current window.
Ctrl + Alt + Tab = moves between open panels on the desktop.
Ctrl + Alt + D = Show the desktop
Ctrl + Alt + Backspace = Restart session and recover from crashes
Ctrl + Alt + Delete = Restart the computer immediately, without saving open files