What is the theme of the World Economic Forum (WEF)

Which command displays the manual page for another command?

Extended globbing in bash allows:

A Here-Document in shell is denoted by:

Slowly Changing Dimension (SCD) is used to:

Which command is used to check the current working directory in Linux?

Which command is used to make a shell script executable?

Which operator enables process substitution in bash (e.g., diff <(cmd1) <(cmd2))?

Which of the following is the syntax for an `if` statement checking if a variable `NUM` is numerically equal to 5?

Which construct allows embedding a block of text in shell scripts as input?

What is the primary purpose of the "shebang" line `#!/bin/bash` at the beginning of a shell script?