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Articles about Sysadmin

3 articles by Zubair Ahmed tagged Sysadmin.

  • 3 min read

    How to create an SSH tarpit

    A quick an easy way get back at those obnoxious hacker that target to gain SSH access to your Linux server. This article will show you how to trap the hackers in a SSH tarpit.

  • 2 min read

    How to Use Tee on Linux

    Ever wondered how to read from standard input and write results to standard output and files at the same time? Look no further, tee on Linux lets you do just that with no hassle. In this article, we will discuss the basics of tee with some easy to understand examples.

  • 3 min read

    How to use Screen on Linux to Detach and Reattach your Terminal

    Screen is this awesome software tool in Linux that provides you the ability to spring-up and use multiple shell sessions from a single ssh session. Screen essentially acts as a terminal multiplexer emulator that is packed with features.

    • Linux
    • Screen
    • Terminal multiplexer