Linux Bash: Automate, Debug & Process Text

About this course

Master Linux Bash by building practical scripting, automation, debugging, and text-processing skills for real-world Linux environments. In this course, you will develop a strong foundation in Bash by learning shell fundamentals, built-in commands, shell logic, input and output handling, and initialization. As you progress, you will write and debug Bash scripts, customize startup files and Bashrc configurations, manage variables and parameters, and improve script reliability through effective debugging techniques. You will then apply Bash to automate everyday administrative tasks by creating backup scripts, using parameter expansion and command substitution, managing aliases, and working with regular expressions for efficient pattern matching. The course concludes with advanced text processing using sed and GAWK, where you will perform stream editing, analyze structured text, format data fields, and create scripts for processing logs, reports, and other text-based data. Designed for beginners building command-line skills as well as IT professionals looking to automate repetitive workflows, this course emphasizes hands-on Bash scripting that connects core concepts with practical system administration tasks. By the end of the course, you will be able to create, debug, and automate Bash scripts, customize Linux shell environments, process text efficiently with sed and GAWK, and confidently apply Bash to improve productivity in Linux-based workflows.