Usually, you’ll have #!/bin/bash at the top of the file, just add the -x on that line. For example, the following script has a few errors in it.

What is a bash script on Linux? You can type all kinds of commands in the terminal. For example, pwd shows you the current directory. You can type the date command and it will show you the current ...

Linux script Notice Don't use prefix like PATH, it will interrupt some programs, such as cat. If script is executed inder /home/, pwd would still reveal the location where the script is executed ...

Bash scripting is every Linux administrator's Swiss Army knife. Learn how using a for-loop in conjunction with Bash scripts can produce powerful results. Image: jivacore/Shutterstock ...

Dive into the world of Linux shell scripting with this hands-on guide. If you’re comfortable using the command line on Unix or Linux but haven’t fully explored Bash, this book is for you.

A program (binary, or executable) is a file on disk somewhere, in a recognized format. Common formats include ELF on Linux, ...

The script below checks to ensure that two arguments have been provided as arguments to the script. If not, it prompts for the information needed. #!/bin/bash if [ $# -lt 2 ]; then echo "Usage: $0 ...

Harness the power of bash and learn how to scrape websites for exciting new images every morning. So, you want a cool dynamic desktop wallpaper without dodgy programs and a million viruses? The good ...