Learn Linux Shell Scripting - Fundamentals of Bash 4.4

Questions

1. How does an if-then(-else) statement end?
2. How can we use regular expression search patterns in a conditional evaluation?
3. Why do we need the elif keyword?
4. What is nesting?
5. How can we get information about how to use shell builtins and keywords?
6. What is the opposite keyword of while?
7. Why would we choose the for loop over the while loop?
8. What is brace expansion and on which characters can we use it?
9. Which two keywords allow us to have more granular control over loops?
10. If we are nesting loops, how can we employ loop control to influence outer loops from an inner loop?