What is a trap in Linux?

Related questions

1. Why do we use shell scripting?
2. What is the use of in shell script?
3. What is bash set?
4. Is Shell part of OS?
5. What does $2 mean in a bash shell script?
6. What does shell script do?
7. What does $$ mean in shell script?
8. How do you define a function in shell script?
9. What is the function of Linux?
10. What is $1 in Unix shell script?

Tags

1. #supplied
2. #other
3. #handlers
4. #receives
5. #description
6. #arguments
7. #shell
8. #command
9. #defines
10. #executed
11. #special
12. #signal
13. #associated
14. #conditions
15. #commands
16. #signals
17. #prints
18. #activates