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

Blog

You are here:
  1. Home
Technology Errors

Type: Warning (2) Description: date(): It is not safe to rely on the system’s timezone settings

ErrorsBy alexJanuary 5, 2011Leave a comment

I recently upgraded a CentOS Linux servers PHP from 5.2.X to 5.3.X and ran into a couple minor issues along the way. One of the issues was the fact that one of my applications was complaining about PHP’s date function by letting me know that it could not rely on the system’s timezone setting. Fixing…

Details
Technology Insights

Htop Exclamation Mark Near Uptime In Output On Linux Server

InsightsBy alexJanuary 4, 20113 Comments

The other day while troubleshooting an issue on a server I noticed something I hadn’t ever noticed before which was an exclamation mark next to the uptime output from the htop command. After investigating and looking over the source I found that it is a bonus letting you know that your server has been up…

Details
Technology Insights

How To Not Be Prompted For Every File When Using Linux FTP mget Command

InsightsBy alexJanuary 3, 2011Leave a comment

The other day I was attempting to use the Linux ftp command line application to obtain all of the files, sub directories, and files within the sub directories from an FTP site. The first issue I ran into was the issue of being prompted to confirm each and every file that is downloaded. Below I…

Details
Technology Insights

Flexible Upload D3Z Edition WordPress Plugin Not Working On WordPress 3.X

InsightsBy alexJanuary 2, 2011Leave a comment

I have been using the Flexible Upload D3Z Edition WordPress plugin for a couple years now on various sites that I work on or manage. To me it provides a much easier interface to upload images while building thumbnails on the fly than the default WordPress image media upload. The issue is the Flexible Upload…

Details
Technology Insights

Count How Many Files Are In A Directory And All Sub Directories On A Linux Server

InsightsBy alexJanuary 1, 20114 Comments

Counting files in Linux is fairly easy by simply listing the files using ls and then using the wc application. Both the ls application and the wc application are core Linux applications and should be installed by default on your server. One thing that I had forgotten how to do was how to count all…

Details
Technology Errors

The Disk Is Write Protected Error While Formatting SD Memory Card

ErrorsBy alexDecember 31, 20107 Comments

When attempting to format a SD memory card on your Windows computer it is possible to receive an error which states that the disk is write protected. Resolving this problem is typically very easy and simply requires you to slide a mini switch on the side of the SD card to the unlocked position. Below…

Details
Technology Errors

Failed loading /usr/lib/php/zend/ZendOptimizer-5.3.so: cannot open shared object file: No such file or directory

ErrorsBy alexDecember 30, 20104 Comments

Recently I upgraded PHP 5.2 to PHP 5.3 on a CentOS Linux server because of a PHP 0day and noticed an error complaining about ZendOptimizer-5.3.so which is the library loaded into PHP. After some research I found out that it doesn’t look like Zend Optimizer is available for PHP 5.3 on CentOS Linux and will…

Details
Technology Insights

Dell Linux OpenManage Command To Watch RAID Group Rebuild

InsightsBy alexDecember 29, 2010Leave a comment

The Dell OpenManage Linux packages have come a long way and are very useful to have installed on any Dell servers you have installed. In fact OpenManage could be considered critical to monitoring Dell hardware for many reasons but consider a single disk in a RAID 1 mirrored group failing and you don’t have physical…

Details
Technology Insights

Open Xbox 360, Take Xbox 360 Apart

InsightsBy alexDecember 29, 2010Leave a comment

Opening your Xbox 360 is fairly easy however you will need the proper tools and to make sure that you don’t lose any of the parts during process. Below I have listed the necessary tools and all of the steps necessary to open up your Xbox 360 to either upgrade any parts such as the…

Details
1
234567891011121314151617181920212223242526272829303132333435363738
…3940414243…
4445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173
174
Categories
  • Code Snippets
  • Errors
  • Insights
  • Labs
  • Security
Recent Posts
  • What Are The OWASP Top 10 Vulnerabilities? October 7, 2019
  • Improving WordPress: Security Tips October 2, 2019
  • MacOS Configure Default Mail Client September 30, 2019
Question Defense
© 2021 question-defense.com
Go to Top