Tech geek. Life geek.
There are certain PHP configuration tat affect security features. The following recommended security configuration options is for production servers. register_globals set to off safe_mode set to off error_reporting set to off disable these functions: system(), exec(), passthru(), shell_exec(), proc_open(), and...
I installed Joomla 3.1.1 on a VPS. When I tried to use mass email, no matter what kind of mailer setting I put, I did not receive any email from it. At last I tried SMTP settings with Gmail account....
Sometimes I need to flash the mother-board BIOS from DOS. Actually now I have not tools can boot the PC to DOS. There is no floppy disk driver on it. I can only make a DOS bootable USB disk to...
After I upgrade my server from php 5.2 to php 5.3.3, I need XCache to accelerate my phpBB. I did an installation from source. Then when I run command to check php version, it shew.
For testing purpose, I need a CentOS 6.3. So I download CentOS DVD image. Installed it in VirtualBox as web server. Note: The network of guest system is using bridged, which allow the guest access internet, and also allow the...
I have two monitor. Both are Acer. One is x223w, the other is AL1716. Now I connected both of them to my computer. I have dual monitor working together side by side. Left side is the main monitor, or monitor...
I move one site to a new server with Windows 2003. It is a MySQL database. I use PHP script to connect the database file and query it. I run the same script more than 5 years on the old...
The situation is WebPage was made by GBK encoding. GBK is one of the Chinese Encoding. When the browser loading the page, it always return UTF-8. It should be GBK. I checked the head of the webpage. content=”text/html; charset=gb2312″ Different...
OpenSSH is very popular SSH server. Widely used on different Linux distribution. I used it for many years on my VPS server. It is easy to use, but security is the top issue for any server. Here is the top...
It is a big news yesterday. WiFi WPS security vulnerability found, major router makers affected Wi-Fi Protected Setup (WPS; originally Wi-Fi Simple Config) is a computing standard that attempts to allow easy establishment of a secure wireless home network, but...
As I mentioned before, I installed Disqus commenting system on this MovableType 5. But the way I posted is to replacing all old comments template. So, after publishing, existing comments are not showing on the page. Now, I change the...
I have a Buffalo Nfiniti WIRELESS-N WZR-HP-G300NH which I bought about one year ago. I also flash the router to DD-WRT firmware. Now, since I moved to a townhouse, one router can not cover whole house. I need one more...
When I start to use Windows 2008 with IIS 7, I can not find the place to change time of script. I have a ASP page which will go through whole database about 20MB, and retrieve the result and put...
I got a new Shaw digital box. Smaller and with a big remote control. To program all your devices, including TV, Cable box, DVD, AUD, AUX, just follow this quick setup without any code.
I have my WZR-HP-G30NH router running for more than 200 days without restart. As I mentioned I would upgrade the firmware to the latest one. I have already use DD-WRT firmware. The version on my router was v24-sp2(02/24/10) std build13977....