Welcome to techheadz tutorials
Techheadz offers a selection tips and tutorials in Apache, CSS, HTML, Javascript, Linux, MySQL, Perl, PHP, Ubuntu and Windows.

The site was started with the intention of providing my own online reference, something I could fall back on if I ever encountered the same problem twice. It has been interesting to see the site grow over the last few years, as I have added more tips and tutorials to the database.

It is also interesting to see that other people are using the site, and hopefully using it to solve their own IT problems.

Don't forget if you run your own Linux or other computer related website that may be of interest to our users, why not add your Linux link.

You website will be added to our link page and provide some alternative content for our visitors.

Number of tips and tutorials now listed: (126)

Latest techheadz tutorials
Linux - DNS Setting up a domain name. DNS entries.
PHP - Convert a string to uppercase or lowercase in PHP. strtoupper. strtolower
Linux - UK Web Hosting. Xilo. Reseller Packages. Linux Hosting.
Linux - Clear the terminal in Linux using the clear command
Linux - ls command Linux. Use the ls command to list contents of directory.
CSS - How to set table to 100% screen height using CSS and HTML
PHP - PHP md5() Function. Encrypt a password using md5()
PHP - PHP forms post variables when form is submitted
MySQL - Create a new database in MySQL, add a table and fields using the terminal
Ubuntu - Convert .ogv file to .mp4, .webm, .avi in Ubuntu using ffmpeg
Ubuntu - Install gparted in Ubuntu. sudo apt-get install gparted
Ubuntu - Install Adobe Reader in Ubuntu 12.04. sudo apt-get install acroread
PHP - How to convert MySQL timestamp in PHP
Ubuntu - Ubuntu 12.04. Make Unity Launcher Icons Smaller.
Ubuntu - Ubuntu swappiness. Improve ubuntu performance. vm.swappiness=10. sysctl.conf
HTML - Creating a simple form using HTML5. Form validation with HTML5
HTML - HTML5, how to add audio to your website. The audio tag.
Misc - Lindows Linspire Click-N-Run
Apache - How to Start, Stop, Restart an Apache Web Server (Linux Ubuntu)
PHP - remove http:// from url string
Apache - Password protect a directory on your webspace
PHP - PHP functions. How do I create a php function.
CSS - CSS3 Box with rounded corners and drop shadow
Perl - Install perl in Ubuntu
CSS - CSS Rounded Box. How do I create a box with rounded corners in CSS.
PHP - session.save_path. Change the PHP session path
Ubuntu - Ubuntu Server Cannot boot Ubuntu without Monitor
Misc - The Big Bang Theory - Sheldon Cooper
Apache - htaccess Redirect to Maintenance Page for Site
Ubuntu - FastStone Photo Resizer Ubuntu. Bulk Image Resizing in Ubuntu.
Ubuntu - Netgear WG111 v3 usb adpator connnection / speed issues in Ubuntu
Ubuntu - Change the Ubuntu 10.10 start up sound
Linux - UK radio steams Linux. Listen to UK Radio shows in Linux.
Ubuntu - Nautilus Image Converter. Batch resize images in Ubuntu.
CSS - Stretch table width and height to 100% of screen using css and html
Ubuntu - Speed Up Ubuntu 10.10. Alternative to the 200 Line Kernel Patch
Ubuntu - How batch resize images in Ubuntu
Ubuntu - Securely wipe SD Card in Ubuntu using Shred command. Overwrite 100 times.
Ubuntu - How to extract 7zip files in Ubuntu. Cannot extract 7zip file in Ubuntu
Ubuntu - Could not update ICEauthority file
Ubuntu - Speed up Ubuntu with preload. preload Ubuntu
Ubuntu - OMG Ubuntu. Ubuntu website for news
Ubuntu - Sopcast Ubuntu 10.10. Install Sopcast in Ubuntu 10.10.
Apache - Secure apache. Lock apache down for localhost use only
Ubuntu - DreamWeaver 8 on Wine under 10.04 does not start
PHP - Convert a unix timestamp in PHP to date
PHP - Create a random number in PHP
Windows - How to change Windows startup options. Speed up Windows boot time.
Windows - CCleaner. Clear your cache. Clear your cookies. Stay Safe.
Windows - Direct X. What version am I running.
Ubuntu - Find remaining disk space in Ubuntu.
Ubuntu - Unable to upload via ssh and ftp
Ubuntu - hfs, hfs+ options greyed out in gparted
Ubuntu - Sendmail not found in Ubuntu. Send mail is slow.
Ubuntu - VSFTP Ubuntu. Set up an FTP server in Ubuntu
Linux - What is ssh?
Ubuntu - Create a new user in terminal Ubuntu
Linux - Resize images in Linux. Batch resizing.
Ubuntu - Install Acrobat Reader in Ubuntu
PHP - Dynamically resize images in PHP.
Ubuntu - A Fresh Look for Ubuntu
Ubuntu - Install Putty in Ubuntu
Ubuntu - How do I install Google Earth in Ubuntu
Ubuntu - Cups scheduler not running in Ubuntu
MySQL - Output results horizontally using php & mysql
CSS - Create a css background using a gif, png
MySQL - Encrypt a password using MySQL
Ubuntu - Clear terminal history in Ubuntu using history -c
Windows - Microsoft Office 2007 .docx extension
Linux - Unix Timestamp Converter online. Convert Timestamp to readable format.
HTML - Basic HTML Document Code Structure
HTML - HTML 5 Demos
CSS - CSS Learn how to create a 3 part template with rounded corners.
CSS - How to make a table stretch to 100% height of window in CSS
MySQL - How to Find & Replace Data in MySQL
MySQL - Create a new database in MySQL, User and set permissions
MySQL - MySQL commands list. MySQL using the terminal.
MySQL - Import - Export MySQL using the terminal in Ubuntu Linux
MySQL - Monitor MySQL queries with mtop
MySQL - Change MySQL root password
Apache - Set up a basic LAMP server in Ubuntu. Beginners guide to servers.
PHP - PHP cheat sheet. http://www.addedbytes.com/cheat-sheets/
PHP - How to detect if the webpage is secure in PHP. https pages in php
PHP - Send Plain Text Email To Multiple Recipients Using PHP
PHP - Using str_replace in PHP. Find and Replace using PHP
PHP - Combine two arrays as key => value pairs in php4
PHP - How do I create a foreach loop in PHP
PHP - PHP check if session exists and redirect user
PHP - What is a phpinfo() file? Display Server Info using PHP
Ubuntu - How do I find out what kernel I am running?
Ubuntu - Sound in Ubuntu is really quiet?
Ubuntu - Remove Wine application entries in the Ubuntu menu
Retro - 100 Amiga games in 10 minutes!
Ubuntu - How to check what USB devices are connected in Ubuntu by using the lsusb command
Ubuntu - List services in Ubuntu using the terminal
Ubuntu - Install veetle in Ubuntu
Javascript - Javascript simple gallery
Ubuntu - Tips for burning Ubuntu .iso to CD / DVD before installing
Ubuntu - Ubuntu top command
Ubuntu - Uptime command ubuntu
Ubuntu - What version of Ubuntu am I running?
Ubuntu - Terminate in application in Ubuntu.
Ubuntu - How to unpack a .rar file in Ubuntu
Ubuntu - How do I list all my Hardware in Ubuntu?
Ubuntu - What is the best Linux Distro for begineers
Ubuntu - View hard disk information in Ubuntu
Ubuntu - Edit a file using sudo gedit using the terminal in Ubuntu
Ubuntu - Compress and Uncompress a file folder in Ubuntu
Javascript - Javascript print page
MySQL - Start, Stop, Restart MySQL Server in Ubuntu.
MySQL - Joining Tables
Ubuntu - How to find out your ip address, using the terminal in Ubuntu
Ubuntu - Installing Microsoft Truetype fonts on Ubuntu
Ubuntu - How do I Install a new package using the terminal in Ubuntu?
Ubuntu - Shutdown Ubuntu or Reboot using the terminal
Ubuntu - How do I list all my hardware in Ubuntu
PHP - Create a random password using PHP
Retro - Spectrum 48k pictures
Retro - Commodore Vic 20
Apache - Check if Port 80 is open
Javascript - Javascript alert box
Javascript - Javascript confirm form submission
Apache - Password protect directory with Apache using .htpasswd
Apache - What is a lamp server?
PHP - Count the length of a string in php
Ubuntu - Install audio and video codecs in Ubuntu

 
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mysql commands
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veetle player
ubuntu display usb
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lindows
html5
ubuntu server
kernel
mtop
terminal history
google chrome 12.04 ubuntu
acroread
php functions
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install winscp
putty
how to access command line in ubuntu
install adobe flash in ubuntu 12.04.
perl
linux
flash player ubuntu
convert string uppercase
hosting
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.htaccess
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