Skip to content
Question Defense
Technical answers for technical questions
Question Defense
  • Backtrack Linux
    • Backtrack Article Request
  • HTTP ERROR
  • Kali Linux
    • Kali Linux Article Request
  • Privacy Policy
  • Tools
    • Class Of Device – Bluetooth CoD List In Binary And Hex
    • phpMyAdmin Blowfish Secret Generator
  • Documentation
    • check_postgres.pl
    • Linux Man Pages
      • insmod
      • kill
      • Logrotate
      • ls
      • lsmod
      • mail
      • modprobe
      • more
      • mysqldump
      • ntfsprogs
      • ntfsresize
      • pg_dump
      • psql
      • rmmod
      • screen
    • Monarch
      • Monarch Commands
      • Monarch Control
      • Monarch Escalations
      • Monarch Groups
      • Monarch Management of Nagios Hosts
      • Monarch Managing Nagios Contacts
      • Monarch Managing Nagios Hosts
      • Monarch Profiles
      • Monarch Services Template
      • Monarch Time Periods
      • Monarch Tools
  • Tags
  • Contact
Linkedin page opens in new windowTwitter page opens in new window
Search:
Search
  • Backtrack Linux
    • Backtrack Article Request
  • HTTP ERROR
  • Kali Linux
    • Kali Linux Article Request
  • Privacy Policy
  • Tools
    • Class Of Device – Bluetooth CoD List In Binary And Hex
    • phpMyAdmin Blowfish Secret Generator
  • Documentation
    • check_postgres.pl
    • Linux Man Pages
      • insmod
      • kill
      • Logrotate
      • ls
      • lsmod
      • mail
      • modprobe
      • more
      • mysqldump
      • ntfsprogs
      • ntfsresize
      • pg_dump
      • psql
      • rmmod
      • screen
    • Monarch
      • Monarch Commands
      • Monarch Control
      • Monarch Escalations
      • Monarch Groups
      • Monarch Management of Nagios Hosts
      • Monarch Managing Nagios Contacts
      • Monarch Managing Nagios Hosts
      • Monarch Profiles
      • Monarch Services Template
      • Monarch Time Periods
      • Monarch Tools
  • Tags
  • Contact

Author Archives: alex

You are here:
  1. Home
  2. Article author alex

Technology Insights

How to Fix a Dead WRT55AG Version 2 Linksys Wireless Router

InsightsBy alexJuly 20, 2009Leave a comment

Recently I was digging in an old box of routers I have because I was looking for a wireless router to use as a secondary wireless network at my house. The secondary network needed to run WPA but be as secure as possible in every other way so my PSP could connect to it and…

Technology Insights

CentOS Linux: What RPM Package Installs the “ls” Command?

InsightsBy alexJuly 18, 2009Leave a comment

I recently noticed a difference of the output from the “ls” command between servers so I wanted to update the package on each server to make sure I was comparing apples to apples. I knew that “ls” was part of a grouping of utilities but wasn’t sure which package. You can use the info command…

Technology Insights

CentOS Linux: Stop Monitor From Going to Sleep Using, Turn Off Powersave

InsightsBy alexJuly 17, 2009Leave a comment

I have a couple of Linux servers at my house and sometimes I will be viewing something on the screen for a long time and will continue to need to look back to the monitor for reference. Anyhow my monitors kept turning off or hibernating after about 15 to 30 minutes. Initially I thought this…

Technology Insights

WordPress: Getting WP Super Cache to Work With WordPress PDA & iPhone

InsightsBy alexJuly 16, 20092 Comments

I struggled with getting WP Super Cache in full caching mode to work with a mobile device plugin such as WordPress PDA & iPhone for a long time. Awhile back I actually had given up because everything I was doing appeared that it should work but it wasn’t working properly. Needless to say I recently…

Technology Insights

WordPress Not Sending Mail After Moving Site to a New Server

InsightsBy alexJuly 15, 200912 Comments

There could be a couple issues causing WordPress to not send mail however in a server move the most likely is that the previous server was using Sendmail and the new server is using a different mail server like Postfix or vice versa. There also are a couple ways to resolve the issue and I…

Technology Insights

Pandora Internet Radio: That activation code is expired. Please try again with another code.

InsightsBy alexJuly 15, 20096 Comments

You may get the below error when attempting to activate your Pandora Internet Radio account on your iPhone but don’t panic you can easily obtain a different activation code by following the directions below. Error: That Activation code is expired. Please try again with another code.

Technology Errors

Apache: [notice] child pid 27609 exit signal Segmentation fault (11)

ErrorsBy alexJuly 15, 20091 Comment

After modify some Perl modules with CPAN I started getting the below errors in the Apache error_log. Errors: [Sun Jul 12 14:15:03 2009] [notice] child pid 4329 exit signal Segmentation fault (11) [Sun Jul 12 14:15:27 2009] [notice] child pid 4331 exit signal Segmentation fault (11) [Sun Jul 12 14:15:30 2009] [notice] child pid 5065…

Technology Insights

Upgrade PHP Version 5.1 to PHP Version 5.2 With Yum On a CentOS Server Running ISPConfig

InsightsBy alexJuly 15, 200917 Comments

I ran into some errors with my PHP modules on a CentOS server running ISPConfig to host web sites. I decided instead of in depth troubleshooting that it might be easier to go ahead and upgrade PHP since by default the yum package manager will limit you to PHP version 5.1 yet I knew that…

Technology Errors

install_driver(Pg) failed: DBD::Pg object version 2.13.1 does not match bootstrap parameter v2.13.1

ErrorsBy alexJuly 15, 2009Leave a comment

I recently decided to do a fresh CentOS install on a web server with a minimal amount of sites on it because it seemed easier than attempting to upgrade everything. With a fresh install I figured I would be forced to get everything completed quicker. The server was upgraded from CentOS 5.1 to CentOS 5.3…

1
234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192
…9394959697…
9899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144
145
Question Defense
© 2021 question-defense.com
Go to Top