Core Concepts and Techniques for Effective Bash Shell Programming

Authors

  • Ushaa Eswaran Principal and Professor, Department of Electrical Communication Engineering, Indira Institute of Technology and Sciences, Markapur, Andhra Pradesh, India
  • Vivek Eswaran Senior Software Engineer, Tech Lead, Medallia, Austin, Texas, United States
  • Keerthna Murali Secure Connection: Cybersecurity, Site Reliability Engineer II (SRE), Dell EMC | CKAD | AWS CSAA, Austin, Texas, United States
  • Vishal Eswaran Senior Data Engineer, CVS Health Centre, Dallas, Texas, United States

Keywords:

Bash, shell scripting, Linux, Unix, automation, TCP/IP, processes, I/O redirection

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 to empower developers and administrators to harness the automation capabilities of Bash shell scripting.

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Published

2024-02-29