Tips and Tricks

Linux VI Editor commands

In the graphical Linux world, vi editor now rarely used. But it is only choice at command prompt if graphical interface not available. The VI editor shipped with almost every Linux distributions.? The most hardest and annoying things with vi editor is to switching between Command Mode and Input Mode.?…continue reading →
CentOS Enterprise Class Linux Distribution

CentOS Enterprise Class Linux Distribution

CentOS is free growing enterprise class computing platform supported by core developers including network administrators, system administrators, enterprise users, managers, core Linux contributors and Linux enthusiasts from all over the world. CentOS provide stable Linux solutions for individuals and organizations? ? who do not need strong commercial support to achieve…continue reading →

Truncate text to specified character limit without cutting word

Self explanatory function to get limited text from long paragraph. function limit_text($mystring, $no_of_chars, $append_text) { //Varaible definition //$mystring -> Text string that need to be process //$no_of_chars -> Number of character to be display //$append_text -> Append text at the end of truncated text to show more to read. //like…continue reading →
User Internet Explorer in Firefox

User Internet Explorer in Firefox

IE Tab is an extension for Firefox allow you to embed internet explorer in firefox tab. This is good tool for web developer to check website design in internet explorer with out using internet explorer. Drawback: IE's ActiveX settings does't work. Navigation history list does't work. Doesn't work in environment…continue reading →

Google using MySQL4 literally

It is known that Google using MySQL 4 for some of the their light application that are not related to search technology. However, It has been patched according to the requirement and available to download from Google website. Google guys patched to make MySql more stable in the area of…continue reading →
DNAStream – Joost web based clone

DNAStream – Joost web based clone

DNAStream is new service allow to view video clips online in web based environment. You don't need to download any software and install in your machine. You only required flash player installed on your machine to make application work. DNAStream uses flash to stream video. The look and feel of…continue reading →

Word Press 2.2.3 Admin Function Acess Deny Fix “You don’t have permission to do that”

Recently, I had upgrade to word press 2.2.3 version and get rid of old word press non widget version. Everything was working fine as before except i was unable to add new category in the post. Every time word press deny access with the message "You don't have permission to…continue reading →