Programming
Computer programming sometimes considered a branch of applied mathematics, is the process of writing, testing, debugging/troubleshooting, and maintaining the source code of computer programs.
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tar command in unix is used for archiving purpose, you can create archive, update or extract from archive using tar command in unix.
you can also create compressed archive by combining bzip2 and...
who don't want to know about how he can convert IP address into hostname and than back hostname to ip address. this is most peoples day to day task while working on internet or troubleshooting...
Sorting is one of essential task we always need to perform and UNIX or Linux has great suppot for sorting by using sort command. No matter what kind of shell script you are writing or you are looking...
Here's some help to port your applications from Windows, Solaris, and OS/2 to run natively on Linux on x86-based systems. The information here also covers porting from Windows to Java and porting and...
Monitoring system logs or the status of a command that produces file or directory output are common tasks for systems administrators. Learn how to use two popular open source tools simplify these...
Look at how the leading Python testing frameworks provide robust auto-discovery of your application tests. Make sure your applications are written right the first time, and that they stay working...
You can find out a lot about your network by using a variety of different tools. Understanding the layout of your network, and where packets are going, and what people are doing is important. This...
This article discusses how the concepts around cloud computing naturally lend themselves to AIX and Power Systems. Some of the drivers include: virtualization (PowerVM), RAS, availability offerings,...
Robust, open standards for XML document markup and a rich set of freely available tools for XML document parsing and format conversion make it easy to install and configure a complete documentation...
Optimization should be a part of every application's deployment and maintenance process. This article explores techniques for identifying and addressing problem areas in existing applications and...
Using UNIX in a day-to-day office setting doesn't have to be clumsy. The first step toward increasing your office productivity using the UNIX command line is to take a close look at your current...
ATS (admin task scheduler) enables administrators to automate tasks by scheduling execution of stored procedures. Many Linux and Unix database administration tasks, such as online backup, can be...
Although Perl-based Web interfaces have limitations, Perl is one of the most commonly used Web development languages. In this article learn to use the Perl/Tk module and satisfy your customers desire...
Minimize the time required to manage memory and maximize available memory for general usage with the slab allocator. This article explores the ideas behind the slab allocator and examines its...
If you have a vague recollection of the internals of a Unix program, this does not absolutely mean you can't write an imitation of it, but do try to organize the imitation along different lines,...
GTK programming has almost never been this easy: IBM developer shares his skills, his enthusiasm, and his modified code for the SimpLIstic sKin interface (or SLIK). SLIK provides a great tool for...
If you've used UNIX or Linux for some period of time, you've probably written a few Perl programs to automate simple tasks. Each of these programs does something basic and simple that might otherwise...
