Writing files (Set-Content, Out-File) in PowerShell - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to write the string 'Hello World' to a file named output.txt using Set-Content.

PowerShell

Set-Content -Path 'output.txt' -Value [1]

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

A'Hello World'

BHello World

C"Hello World"

DHelloWorld

Attempts:

3 left

💡 Hint

Common Mistakes

Forgetting to put quotes around the string value.

Using a variable name without defining it.

The value to write must be a string, so it needs quotes. Single quotes are fine in PowerShell.

2fill in blank

medium

Complete the code to append the text 'New line' to the file log.txt using Out-File.

PowerShell

'New line' | Out-File -FilePath 'log.txt' [1]

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

A-NoClobber

B-Append

C-Force

D-Overwrite

Attempts:

3 left

💡 Hint

Common Mistakes

Using -Overwrite which replaces the file content.

Forgetting the dash '-' before the parameter.

The -Append parameter adds text to the end of the file instead of replacing it.

3fill in blank

hard

Fix the error in the code to write the content of variable $text to file data.txt using Set-Content.

PowerShell

Set-Content -Path 'data.txt' -Value [1]

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

A$text

Btext

C'$text'

D$Text

Attempts:

3 left

💡 Hint

Common Mistakes

Passing the variable name as a string instead of its value.

Forgetting the $ sign before the variable.

Variables in PowerShell start with $ and are case-insensitive, but best to match case exactly. $text is correct to pass the variable's content.

4fill in blank

hard

Fill both blanks to write 'Log entry' to file log.txt and overwrite existing content.

PowerShell

'Log entry' | Out-File -FilePath 'log.txt' [1] [2]

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

A-Encoding UTF8

B-Append

C-NoClobber

D-Force

Attempts:

3 left

💡 Hint

Common Mistakes

Using -Append which adds instead of overwriting.

Using -NoClobber which prevents overwriting.

Use -Encoding UTF8 to specify encoding and -Force to overwrite the file if needed.

5fill in blank

hard

Fill both blanks to write the uppercase version of $message to file output.txt, appending to existing content.

PowerShell

$message.[1]() | Out-File -FilePath 'output.txt' [2]

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

AToUpper

B-Append

C-NoClobber

D-Force

Attempts:

3 left

💡 Hint

Common Mistakes

Using -NoClobber which prevents overwriting but does not append.

Forgetting the parentheses after ToUpper.

Use ToUpper() to convert text to uppercase and -Append to add to the file without overwriting.