Question
Which of the following is the syntax for an `if` statement checking if a variable `NUM` is numerically equal to 5?
More Shell Scripting Questions
- Star schema consists of:
- Which command is used to combine the contents of multiple files?
- Which symbol is used for variable substitution in shell scripting?
- Which command is used to read user input from the keyboard and store it in a variable?
- In bash, which command is used to trap and handle signals like SIGINT?
- In Bash, which syntax is used for arithmetic expansion?
- What does the #!/bin/bash line at the beginning of a shell script indicate?
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- Which operator enables process substitution in bash (e.g., diff <(cmd1) <(cmd2))?
- How do you typically make a shell script file executable?
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