Unknown HZ value! (##) Assume 100

You’ve been hacked. How to clean a Hacked CentOS / LINUX Machine yum install chkrootkit Run chkrootkit to find INFECTED files You will need to delete, manually, each of these files. The permissions will be modified to stump the average user. You will need to use: chattr This command will free most files: chattr -suSadAc ...

Tar specific file types / extensions

find . -name ‘*.abc’ | pax -wdx ustar | gzip > Files.tgz

spamass-milter + FreeBSD

exit 255 at /usr/local/bin/spamd line 2588. /usr/local/etc/rc.d/sa-spamd: WARNING: failed to start spamd The above error can be resolved by typing: sa-update

MASONITE FIBERGLASS DOORS SUCK

DO NOT EVEN THINK OF BUYING THESE CRAP DOORS. I had 8′ Double doors installed on a new construction home. Within 3 months the ACTIVE door warped. Literally folded inwards 2 inches. The door was replaced 6 months later… Masonite did not honor the warranty! Contractor ate it. Over the following year: all of the ...

MySQL + REPLACE DATA IN FIELDS

Quick and dirty SQL: UPDATE TABLE SET FIELD = REPLACE(FIELD, ‘OLD’, ‘NEW’);

Recompile all Apache 1.3 DSO modules

Configure apache 1.3 like this: ./configure \ “–with-layout=Apache” \ “–enable-module=most” \ “–enable-shared=max” \ “–enable-module=so” \ “–enable-shared=ssl” \ “–enable-rule=EAPI” \ “$@” Leave off SSL + EAPI if you are not using SSL. This will enable and compile all of the DSO modules and put them in Libexec.

Upgrade all software on CentOS

Most yum repos are out of date, many choose to run outdated software for fear of change, etc. wget -q -O – http://www.atomicorp.com/installers/atomic.sh | sh yum upgrade

Blackberry + “A” Key + uo

You probably have found this post after searching numerous sites… all with the wrong answer. 1. It is NOT moisture 2. It is NOT “dirty contacts” on the keyboard 3. It is NOT the trackball 4. You do not need to wipe your BlackBerry with JL_Cmder and reinstall the OS. I did all of the ...

VMware + FreeBSD 7.1 + AMD64 = BTX Halted

Search No Further: Installing FreeBSD 7.1 (or 8.x), with the AMD64 version, under VMware ESXi and the CD loader crashes with a: “BTX Halted”. The solution is to enable: “Intel Virtualization” in BIOS. Also known as “VT” However if your BIOS also has Intel VT-d (Direct I/O), do not enable this.

Excellent Number List Generator

A very cool little website I found to generate sequential number lists: http://textmechanic.com/Generate-List-of-Numbers.html Also generate random number lists.