I/O redirection

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• Published Subscription 29 Feb 2024

  Core Concepts and Techniques for Effective Bash Shell Programming

  By Ushaa Eswaran, Vivek Eswaran, Keerthna Murali, Vishal Eswaran

  Abstract: Shell programming enables automating tasks and customizing environments on Linux/Unix systems. This article provides a high-level overview of core concepts, including TCP/IP networking, Linux internals, scripting elements, and I/O redirection. By covering networking and OS basics along with scripting techniques, it equips readers with foundational knowledge to start building useful shell programs. The practical examples illustrate constructing scripts using essential tools like variables, loops, and conditionals. The well-rounded introduction aims …

  Published in Journal of Advances in Shell Programming · Vol. 10, Issue 3, 2023 · pp. 14–20 Read article →