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Home Posts Tagged "unix"

unix

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Here’s an introduction to Netcat, the powerful computer networking utility that performs numerous network related tasks. It is designed to be a dependable back-end, …

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Grep is one among the system administrator’s “Swiss Army knife” set of tools, and is extremely useful to search for strings and patterns in …

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This article is to encourage newbies to use a little creativity to solve real-world problems. It shows you how to manage a Linux lab, …

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In this article, we will learn how to install and use the PostgreSQL modules chkpass, fuzzystrmatch, isn and hstore. Modules add different capabilities to …

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Any government that tells people to teach proprietary software is essentially delivering the country into the hands of a company. Before you even speak …

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This piece corrects the confusion created by mainstream media between “hacker” and “cracker”. It also considers the history, nature, attributes, ethics and attire of …

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Let’s try to develop server clients using UDP, the protocol behind some important services like DNS, NFS, etc. UDP, the User Datagram Protocol, is …

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Dennis Ritchie died on the 8th of October 2011, at the age of 70. His lasting contributions to computing include creating the C language, …

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In this month’s column, we will continue our discussion on some of the common loop optimisations performed by the compiler. In last month’s column, …

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With years of experience as a systems programming engineer, I’ve realised that to be a great artist of programming, you must understand the basics …