Jun 8, 2023 · So that’s why it prints “Here 3” after a command with a non-zero status and also why the shell entered into the else block. 4. The [, test, [ [, and ( (, Tokens The shells are commonly equipped …

Nov 17, 2025 · Your All-in-One Learning Portal. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive …

This tutorial is written to help people understand some of the basics of shell script programming (aka shell scripting), and hopefully to introduce some of the possibilities of simple but powerful …

Apr 1, 2025 · Interview blog: By mastering common shell scripting interview questions, you’ll be well-equipped to demonstrate your expertise and land your dream role.

Jan 7, 2015 · I want to display Memory usage, Disk Usage and CPU Load in the following format: Memory Usage: 33/512MB (6%) Disk usage: 4.2/20GB (23%) CPU Load: 0.01 How do I do that?

Oct 8, 2025 · Learn the top 65+ shell scripting interview questions and answers from basic to advanced for shell scripting developers, which will help in cracking the interviews.

Aug 11, 2025 · Prepare and study with essential Linux Shell Scripting interview questions and earn a free certification to connect to jobs

What is the difference between =, == and -eq in shell scripting? Is there any difference between the following?

Oct 13, 2023 · Shell scripting is a fundamental skill for anyone working in the field of system administration, DevOps, or software development. Whether you’re a seasoned professional or just …

Sep 4, 2009 · If you run your script with ./script.sh or bash script.sh, your "window" or shell will stay open, because a new bash process is created for the script. On the other hand, if you run your script …