https://www.educative.io/courses/master-the-bash-shell/subshells
Understanding Subshells in Bash Scripting
Learn how subshells work in Bash, including variable scope, command grouping, and directory handling for effective scripting.
bash scriptingunderstandingsubshells
https://app.quizalize.com/view/quiz/shells-and-subshells-77481eef-af4d-4d79-9f08-7a80bb1fd97d
Shells and subshells Quiz | Quizalize
Quiz your students on Shells and subshells using our fun classroom quiz game Quizalize and personalize your teaching.
shellsquiz