How to Improve MySQL Replication Performance
 As the number of slaves connecting to a master increases, the load, although minimal, also increases, as each slave uses up a client connection to the master. Also, as each slave must receive a full...
View ArticleHow to Install Elgg – An open, flexible social networking engine
Elgg is an open, flexible social networking engine, designed to run at the heart of any socially-aware application. Building on Elgg is easy, and because the engine handles common web application and...
View ArticleHow to configure single IP Addresses in IPtables
Opening up a whole interface to incoming packets may not be restrictive enough and you may want more control as to what to allow and what to reject. Lets suppose we have a small network of computers...
View ArticleHow to use Ifconfig Command in Linux
Ifconfig is used to configure the kernel-resident network interfaces. It is used at boot time to set up interfaces as necessary. After that, it is usually only needed when debugging or when system...
View ArticleHow to use netstat Command for checking your network configuration and activity
netstat is a useful tool for checking your network configuration and activity. It is in fact a collection of several tools lumped together. We discuss each of its functions in the following sections....
View ArticleHow to Create a Shutdown Shortcut on Your Desktop
Below you will find instructions on how to create such a shortcut on your desktop. You can also view the one pager by clicking on the pic tutorial icon. As always comments/suggestions are always...
View ArticleHow to Restart Windows without Restarting your Computer
Choosing Shut Down from the Start Menu gives you several choices, including restarting your computer. However, to restart Windows without restarting your computer, saving time and aggravation, follow...
View ArticleHow to Copy Any Movie DVD to Hard Disk Easily!
DVDSmith Movie Backup is DVD Decrypter and DVD copying software to copy entire DVD movie to hard disk, and removes all the protections (CSS, RC, RCE, APS, UOPs and Sony ARccOS) while copying. With...
View ArticleHow to Perform mkdir and cd using a single command
Linux: Perform mkdir and cd using a single command If users are creating a new directory, they may cd to the new cirectory immediately to perform some work as shown below. Perform mkdir and cd using a...
View ArticleCan Websense filter Internet requests from a Macintosh?
Starting with version 5.2, Websense Enterprise supports Web filtering of end users running Macintosh computers within customer organizations. This article provides the requirements and restrictions for...
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