The script found on the following site http://bashcurescancer.com

The a script is called monitorCpuUsage.sh. It is meant to be called from crontab and to inform you of processes or users who maybe using excessive amounts of cpu.
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1.Boot with XP CD or 6 floppy boot disk set.

2. Press R to load the Recovery Console.

3. Type bootcfg.

4. This should fix any boot.ini errors causing setup not to see the  XP OS
install.

5. Try the repair install.

One more suggestion from MVP Alex Nichol

“Reboot, this time taking the immediate R option and if the CD letter is say K: give these commands

copy K:\i386\ntldr C:\
copy K:\i386\ntdetect.com C:\
(two other files needed – just in case)

1. Type: attrib -h -r -s C:\boot.ini del C:\boot.ini

2. Type: BootCfg /Rebuild

which will get rid of any damaged boot.ini, search the disk for systems and make a new one. This might even result in a damaged windows reappearing; but gives another chance of getting at the repair”

In many cases, the GRUB boot loader can mistakenly be deleted, corrupted, or replaced by other operating systems.
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If you receive the following error on restating iptables on a VPS:

error message: from firewall software ~ iptables: Unknown error 4294967295

you need to make sure the required iptable modules are loaded in the host server kernel. You have to use modprobe to load the following modules in the kernel:
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If your rpm database gets corrupt, you receive the following message on working on packages using rpm:

rpmdb: unable to join the environment
rpmdb: write: 0xbf91a7d0, 8192: Invalid argument
error: db4 error(22) from dbenv->open: Invalid argument
error: cannot open Packages index

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