Fellow tech friends, I have a find for you. If you have…
Zalman ZM-VE200 Review – You Need This External Hard Drive Enclosure
Browsing Tag
sysadmin
6 posts
How to Stop an Apache DDoS Attack with mod_evasive
The first inkling that I had a problem with a DDoS (Distributed Denial of Service) attack was a note sent to my inbox:
lfd on server1.myhostname.com: High 5 minute load average alert – 89.14
My initial thought was that a site on my server was getting Slashdotted or encountering the Digg or Reddit effect. I run Chartbeat on several sites where this occasionally happens and I will usually get an alert from them first. A quick look at the Extended status page from Apache showed that I had a much different kind of problem.
How to Install SNMP on Tomato Router Firmware and Graph Traffic with Cacti
You’ve flashed your old WRT54G or other vanilla router with the Tomato…
HOWTO: Installing ZFS and setting up a Raid-Z array on Ubuntu
Readers should note that this applies to Ubuntu 8.10 Intrepid Ibex only!…
Problem installing PECL PHP extensions while /tmp is secured
I recently tried to install a PHP PECL extension on a server…
How to Schedule a Windows Reboot at a Later Time
Updated on 8/26/2008 with corrected information! Window’s simple shutdown command works well,…
