Color output (ANSI escape codes) in Bash Scripting - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to print the word "Hello" in red color using ANSI escape codes.

Bash Scripting

echo -e "\033[[1]mHello\033[0m"

Drag options to blanks, or click blank then click option'

A34

B32

C33

D31

Attempts:

3 left

💡 Hint

Common Mistakes

Using 32 which is green instead of red.

Forgetting to reset color with \033[0m.

The ANSI escape code 31 sets the text color to red. The code \033[31m starts red color, and \033[0m resets it.

2fill in blank

medium

Complete the code to print the word "Success" in green color using ANSI escape codes.

Bash Scripting

echo -e "\033[[1]mSuccess\033[0m"

Drag options to blanks, or click blank then click option'

A31

B35

C32

D33

Attempts:

3 left

💡 Hint

Common Mistakes

Using 31 which is red instead of green.

Not using -e option with echo to enable escape codes.

The ANSI escape code 32 sets the text color to green. It is used here to print "Success" in green.

3fill in blank

hard

Fix the error in the code to print "Warning" in yellow color.

Bash Scripting

echo -e "\033[[1]mWarning\033[0m"

Drag options to blanks, or click blank then click option'

A33

B34

C31

D32

Attempts:

3 left

💡 Hint

Common Mistakes

Using 34 which is blue instead of yellow.

Forgetting to reset color with \033[0m.

The ANSI escape code 33 sets the text color to yellow. Using 33 correctly colors the text "Warning" in yellow.

4fill in blank

hard

Fill both blanks to print "Error" in bold red color using ANSI escape codes.

Bash Scripting

echo -e "\033[[1];[2]mError\033[0m"

Drag options to blanks, or click blank then click option'

A1

B31

C0

D4

Attempts:

3 left

💡 Hint

Common Mistakes

Using 0 instead of 1 for bold style.

Mixing up color codes.

The code 1 makes the text bold, and 31 sets the color to red. Combined as \033[1;31m, it prints bold red text.

5fill in blank

hard

Fill all three blanks to print "Note" in underlined blue color using ANSI escape codes.

Bash Scripting

echo -e "\033[[1];[2]mNote\033[[3]m"

Drag options to blanks, or click blank then click option'

A4

B34

C0

D1

Attempts:

3 left

💡 Hint

Common Mistakes

Using 1 instead of 4 for underline.

Forgetting to reset with \033[0m.

4 is for underline, 34 is blue color, and 0 resets the style. So \033[4;34m starts underlined blue text, and \033[0m resets it.