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Week 8 - Linux Commands and Aliases Quiz

Authored by Sameer Sah

Information Technology (IT)

University

Used 10+ times

Week 8 - Linux Commands and Aliases Quiz
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23 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the `grep` command stand for?

Global Reverse Expression Printer

Global Regular Expression Print

Global Recursive Expression Printer

None of the above

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which option in `grep` is used to search for whole words?

`-v`

`-w`

`-i`

`-c`

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you avoid case sensitivity in the `grep` command?

Use the `-v` option

Use the `-c` option

Use the `-i` option

Use the `-o` option

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the `-n` option in the `grep` command do?

Shows the number of lines matched

Finds the line numbers of matched lines

Prints lines around the match

Ignores the matched lines

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you display lines before and after the matched lines in `grep`?

`-w`

`-v`

`-B` and `-A`

`-C`

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the command to view all currently defined aliases?

`alias`

`unalias`

`lsalias`

`viewaliases`

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you create a temporary alias?

Use the `unalias` command

Add the alias to `.bashrc`

Use the `alias` command directly in the shell

Modify the `.profile` file

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