Home PowerShell Step-By-Step Guide To Use PowerShell Trim() Method

Step-By-Step Guide To Use PowerShell Trim() Method

Here are a few facts to note, we rarely have perfect data, and data files incorporate a lot of strings. When you write a script you would realize that more often than none, there is a need to format the data and get rid of irrelevant characters within our string blocks.

This could be a tremendous amount of work, but thankfully, we have the PowerShell Trim() method.

This PowerShell Trim() function gives a lot of flexibility in the way strings can be handled and makes the process generally easier. Users can use variants of the PowerShell Trim() including the PowerShell Trimend() method.

I would be exploring with you in this article, how this function works and will be showing some everyday applications of the function.

Requirements for PowerShell Trim() Method

Before beginning this tutorial you must be aware that the scripts I run have been run on Powershell 7. They should work on earlier versions of PowerShell Core as well as earlier versions of Windows Powershell, but I recommend upgrading Windows Powershell 7.

How the Powershell Trim Method is Used

The trim() function is one of the most popular methods used for trimming strings in PowerShell. The trim() function, like all other trimming functions in PowerShell, is a System.String  A .NET class member.

This function can be applied in removing every whitespace at the beginning and ends of strings, as well as to remove specific characters.

Important note: The Trim method is case-sensitive.

How to Trim White Spaces

Admins can use the trim() function with no parameters to remove whitespace from strings, as seen below.

When the Trim() function in PowerShell is invoked without any arguments, the Char.IsWhiteSpace method is used to get rid of any beginning and ending whitespaces in the script.

# The aim here is to get rid of both the trailing and leading spaces. 
(" Test ").Trim()

# The aim is to get rid of the two leading spaces as well as the newline chracter and carriage return. 
(" Test`r`n").Trim() 

# The aim is to get rid of the two leading spaces and following Unicode chracter for Next Line. 
(" Test Test $([Char]0x0085)").Trim()

powershell trim

Good to know:

The white-space character list in.NET Framework 3.5 SP1 and earlier versions was different from the one in.NET Framework 4 and recent versions. This implies that both ZERO WIDTH NO-BREAK SPACE (U+FEFF) and ZERO WIDTH SPACE (U+200B) characters were deleted in earlier releases of .NET, but not in subsequent ones.

NARROW NO-BREAK SPACE (U+202F), MONGOLIAN VOWEL SEPARATOR (U+180E), and MEDIUM MATHEMATICAL SPACE (U+205F) are 3 Unicode white-space characters that are not removed by the Trim() function in older versions of.NET. In subsequent versions of.NET, they are deleted.

How to Use Powershell Trim on Single Character

The trim technique may be used to remove single characters from a string. In all cases, until it finds a character other than the one given, this function removes that character from the beginning and end of a string.

I have written a script sample below for trimming the letters T and t.

# Aimed at getting rid of nothing, in this it leads with a space chracter and ends with a lower "t". 
(" Tests Afam Test").Trim("T") 

# Aimed at getting rid of the leading "T" the lower case "t" would be untouched. 
("Test Afam Test").Trim("T") 

# Aimed at getting rid of nothing since it leads with an uppercase "T" and no ending "t". 
("Test Afam String").Trim("t") 

# Aimed at getting rid of both leading and ending "t". 
("test Afam test").Trim("t")

Step-By-Step Guide To Use PowerShell Trim() Method

How to Use Powershell Trim on an Array of Characters

Getting Rid of a Long Array of Characters

In some cases, you may want to remove several characters from a string. You can furnish an array of characters to the PowerShell trim() function.

When you provide an array of characters to this function, it will remove all of those characters from the start and the end of a string object until it runs across one that isn’t in the array.

The trim() function takes an array as input, which in somecases is a simple string like add2123 or a real array like @. (“A”,”D”,”D”,”2″,”1″,”2″,”3″).

You should note that using the trim() function on an array may result in some surprising results.

# Aimed to get rid of both leading and trailing "ABC1123" strings. 
("ABC1123TestABC123TestABC1123").Trim("ABC1123") 

# Aimed to get rid of both leading and trailing "ABC1123" strings. 
("ABC1123TestABC123TestABC1123").Trim(@("A","B","C","1","1","2","3")) 

# Aimed to get rid of the leading "ABC1123" string and the trailing "ABC1123" string. 
("ABC1123Test123TestABC123TestABCTestABC1123").Trim("ABC1123")

Even in cases of characters being put out of order, as seen below, they are still eliminated since they match one of the characters in the supplied array. This technique will not work if you want the precise text to be deleted from both the beginning and end of the string.

Step-By-Step Guide To Use PowerShell Trim() Method

How to Use TrimEnd() and TrimStart() Methods

If you don’t want to trim characters from the beginning and end of a string, you may use either the PowerShell TrimEnd() or TrimStart() functions to be more selective. The behavior of these methods is identical to that of the PowerShell Trim() technique.

Note that these two functions are case-sensitive techniques!

TrimStart() and TrimEnd() both allow users to specify the part of a string object they want to operate on. These techniques may be more suited to your data requirements but would depend on individual circumstances.

Below are some sample scripts I have provided:

# Aimed at removing the leading spaces and keeping the following newline and carriage return characters. 
(" Test`n`r").TrimStart() 

# Aimimed at removing the 2 leading "b" characters and leaving the following "b" characters. 
("bbTestbb").TrimStart("b") 

# Aimed at removing the initial "abcc1123" and leaving the final "abcc1123" characters. 
("abcc1123Testabc123").TrimStart("abcc1123") 

# Aimed at leaving the initial two spaces and getting rid of the following newline and carriage return characters. 
(" Test`n`r").TrimEnd() 

# Aimed at leaving the initial "b" characters and getting rid of the final "b" characters. 
("bbTestbb").TrimEnd("b") 

# Aimed at leaving the initial "abcc1123" characters and getting rid of the final "abcc1123" characters. 
("abcc1123Testabc123").TrimEnd("abcc1123")

More Trim Methods in Powershell

Additional Trim Methods in PowerShell

Trimming strings is not different from everything else in PowerShell; there are numerous methods to accomplish just about anything. To delete a specific string, instead of utilizing the PowerShell trim() methods, you may utilize the IndexOf() and SubString() methods of a string object.

Consider the following comparison between TrimEnd() and the IndexOf() and SubString() methods.

# Aimed at getting rid of "TeTest" and not just the "Test" in the string. 
("StringTeTest").TrimEnd("Test") 

# Aimed to get rid of just "Test" in the string. 
("StringTeTest").Substring(0,"StringTeTest".IndexOf("Test"))

The SubString function is a little more difficult to use. Users may keep the remaining string content while only deleting the specified string by finding the index of the Test string from inside the string object and just returning characters from the beginning of the string to that point.

📗FAQ

What does trim () do in PowerShell?

The “Trim()” method in PowerShell eliminates leading and trailing white space characters from a string.

Take this string into consideration as an example:-

$x = ” hello “

Two leading and two trailing white space characters make up the word “hello” in the string.

Use the “Trim()” method as follows to eliminate these white space characters:

$y = $x.Trim()

This will exclude the leading and trailing white space characters from the string “hello” and apply it to the variable “$y.”

To solely remove leading or trailing white space characters, respectively, you can use the “TrimStart()” and “TrimEnd()” methods.

For example:-

$y = $x.TrimStart() # removes leading white space characters
$y = $x.TrimEnd() # removes trailing white space characters

Before processing a string, it’s common practice to tidy up input data or eliminate extraneous white space characters using the “Trim()” method.

Note:- Only the beginning and end characters of a string are eliminated using the “Trim()” method. The string’s white space characters are left intact.

The “Replace()” method can eliminate all white space characters from a string.

For example:-

$y = $x.Replace(” “, “”)

The resultant string will be assigned to the “$y” variable after the string has been cleared of all white space characters.

How do I cut text in PowerShell?

The “Substring()” method of the “System.String” class can be used in PowerShell to trim text.

The “Substring()” method takes a string and extracts a subset, starting at a certain index and continuing for a given number of characters. The “Substring()” method allows you to specify the starting index and the number of characters to extract as parameters.

For example, consider the following string:-

$x = “Hello, World!”

Using the “Substring()” technique, you may use the first five characters of this string to extract them as follows:

$y = $x.Substring(0, 5)

By doing this, the “$y” variable will be given the string “Hello.”

The “Substring()” technique also supports the usage of negative indices.

For example, to extract the last 5 characters of the string, you can use the following command:

$y = $x.Substring(-5)

Doing this will give the “$y” variable the string “World.”

The “Substring()” technique is frequently employed to extract a specific section of a string or eliminate a section by removing all of the string’s characters except the one that is needed.

Note:- Case-sensitivity applies to the “Substring()” function. It distinguishes between capital and lowercase letters.

Use the “ToLower()” or “ToUpper()” methods to convert the string to lowercase or uppercase, respectively, before using the “Substring()” function if you need to manipulate a string without regard to case.

How do I remove a word from a string in PowerShell?

In PowerShell, you can eliminate a word from a string by using the “Replace()” method of the “System.String” class.

The “Replace()” method swaps out every instance of a given string with a different string. As inputs to the “Replace()” method, you can give the string to be replaced and the string to use as replacements.

Take this string into consideration as an example:-

$x = “The quick brown fox jumps over the lazy dog.”

Use the “Replace()” method in the following manner to eliminate the term “fast” from this string:

$y = $x.Replace(“quick”, “”)

This will set the “$y” variable’s value to the string “The brown fox jumps over the slow dog.”

Case matters when using the “Replace()” function. It will only swap out strings that match. Use the “ToLower()” or “ToUpper()” methods to convert the string to lowercase or uppercase, respectively, before using the “Replace()” function if you need to do case-insensitive string manipulation.

Note:- All instances of the provided string are changed by the “Replace()” method. If you want to replace the first instance, you can break the string into an array of words using the “Split()” function, then use the “Join()” method to put the words back together while leaving out the word you want to get rid of.

For example:

$words = $x.Split(” “)
$words = $words | Where-Object {$_ -ne “quick”}
$y = $words -join ” “

This will set the “$y” variable’s value to the string “The brown fox jumps over the slow dog.”

What does TrimEnd (‘ 0 ‘) TrimEnd (‘ ‘) do?

The PowerShell “TrimEnd()” technique eliminates trailing white space characters from a string. The characters to be removed are specified in the “TrimEnd()” method’s argument.

The first “TrimEnd()” function in the expression “TrimEnd(‘ 0 ‘)” trims all trailing zero characters from the string, whereas the second “TrimEnd()” method trims all other trailing white space characters.

For example, consider the following string:-

$x = ” 123000 “

There are two leading white space characters, three trailing zero characters, and two additional white space characters at the end of this string.

You can use the “TrimEnd()” method as follows to get rid of these characters:

$y = $x.TrimEnd(‘ 0 ‘).TrimEnd(‘ ‘)

The “$y” variable will receive the string “123” as a result.

Before processing a string, the “TrimEnd()” technique is frequently used to tidy up input data or eliminate extraneous white space characters.

Note:- Only characters at the string’s end are removed using the “TrimEnd()” method. Characters at the start or in the middle of the string are not removed.

The “TrimStart()” method can delete characters from the string’s start. The “Replace()” method can remove characters from the string’s middle.

What will trim () do?

The “Trim()” method in PowerShell eliminates the characters leading and following white space from a string.

For example, consider the following string:-

$x = ” hello “

Two leading and two trailing white space characters make up the word “hello” in the string.

Use the “Trim()” method as follows to eliminate these white space characters:

$y = $x.Trim()

This will detach the leading and trailing white space characters from the string “hello” and apply it to the “$y” variable.

Before processing a string, the “Trim()” technique is frequently used to tidy up input data or eliminate extraneous white space characters.

Note:- Only the beginning and end characters of a string are eliminated using the “Trim()” method. The string’s white space characters are left intact.

The “Replace()” method can eliminate all white space characters from a string.

For example:

$y = $x.Replace(” “, “”)

The resultant string will be assigned to the “$y” variable after the string has been cleared of all white space characters.

What trim () in string does?

The “trim()” function in a string eliminates characters leading and trailing white space.

For example, consider the following string:

$x = ” hello “

Two leading and two trailing white space characters make up the word “hello” in the string.

Use the “trim()” method as follows to eliminate these white space characters:

$y = $x.trim()

This will detach the leading and trailing white space characters from the string “hello” and apply it to the “$y” variable.

Before processing a string, the “trim()” method is frequently used to tidy up input data or eliminate extra white space characters.

Note:- Only the beginning and end characters of a string are eliminated by the “trim()” method. The string’s white space characters are left intact.

Use the “replace()” function to eliminate all white space characters from a string.

For example:-

$y = $x.replace(” “, “”)

The resultant string will be assigned to the “$y” variable after the string has been cleared of all white space characters.

How do I extract part of a string in PowerShell?

In PowerShell, the Substring method can extract a substring from a string. The length of the substring and the starting index of the substring are the two parameters required by this approach.

For example, suppose you have the following string:-

$string = ‘Hello, World!’

To extract the word ‘Hello’ from this string, you could use the following code:-

$substring = $string.Substring(0, 5)

This will assign the value ‘Hello’ to the $substring variable.

The -replace operator can also be used to swap out a piece of a string for a different text. For instance, the code that follows will substitute the word “Hi” for the word “Hello.”

$modifiedString = $string -replace ‘Hello’, ‘Hi’

This will assign the value ‘Hi, World!’ to the $modifiedString variable.

How do I cut selected text?

To cut selected text, you can use the Cut method. This method, a component of the.NET Framework, can extract a portion of a string and copy it to the clipboard.

Here is an example of how to use the Cut method in PowerShell:-

$string = ‘Hello, World!’
$substring = $string.Substring(0, 5)
$string = $string.Remove(0, 5)

This code will extract the substring ‘Hello’ from the $string variable, store it in the clipboard, and then remove it from the $string variable. The modified $string will now contain the value ‘World!’.

Note:- Remember that the Cut method can only be used to remove selected text from strings; as a result, if you want to remove selected text from another type of object, you must first convert it to a string.

How do I get rid of extra spaces?

Here are three methods to get rid of extra space:-

Method 1:- Use the Trim method: This method will remove any leading or trailing whitespace from a string. For example:

$string = ‘ Hello, World! ‘
$modifiedString = $string.Trim()

This will assign the value ‘Hello, World!’ to the $modifiedString variable.

Method 2:– Use the -replace operator: You can use the -replace operator to replace multiple consecutive spaces with a single space. For example:

$modifiedString = $string -replace ‘\s+’, ‘ ‘

This will replace any sequence of one or more whitespace characters with a single space.

Method 3:– Use the -split and -join operators:-

You can use the -split operator to split a string into an array of substrings based on a specified delimiter and then use the -join operator to join the substrings back together using a different delimiter.

For example:-

$modifiedString = $string -split ‘\s+’ -join ‘ ‘

Employing any sequence of one or more whitespace characters to divide the string into an array of substrings, will then reassemble the substrings using a single space as the dividing character.

How do I Remove a specific character from a string?

PowerShell has several methods for removing a particular character from a string.

A few methods are as follows:-

1. Use the -replace operator: You can use the -replace operator to replace a specific character with an empty string. For example, to remove all hyphen characters from a string, you could use the following code:

$modifiedString = $string -replace ‘-‘, ”

2. Use the -split and -join operators: You can use the -split operator to split a string into an array of characters and then use the -join operator to join the characters back together, excluding the character you want to remove.

For example, to remove all hyphen characters from a string, you could use the following code:

$modifiedString = ($string -split ‘-‘) -join ”

3. Use the String.Remove method: This method can remove a specific number of characters from a string, starting at a specified index.

For example, to remove the first hyphen character from a string, you could use the following code:

$modifiedString = $string.Remove(0, 1)

By doing this, the string’s first character, represented by index 0, will be deleted. This technique has no effect if the string does not include the desired character.

PowerShell trim before the character

To trim a string in PowerShell, you can use the Trim() method, which removes all leading and trailing white space characters from the string.

For example:

$string = ‘ Hello, World! ‘
$trimmedString = $string.Trim()
Output: ‘Hello, World!’

If you want to trim the string before a certain character, you can use the Split() method to split the string into an array of substrings based on the character, and then take the first element of the array. For example:

$string = ‘Hello, World! How are you today?’
$substrings = $string.Split(‘ ‘)
$trimmedString = $substrings[0]Output: ‘Hello,’

You can also use the Substring() method to extract a portion of the string up to a certain character. For example:

$string = ‘Hello, World! How are you today?’
$trimmedString = $string.Substring(0, $string.IndexOf(‘ ‘))
Output: ‘Hello,’

PowerShell Trim variable

To trim a variable in PowerShell, you can use the Trim() method, which removes all leading and trailing white space characters from the string. For example:

$string = ‘ Hello, World! ‘
$trimmedString = $string.Trim()
Output: ‘Hello, World!’

You can also use the TrimStart() method to remove all leading white space characters, or the TrimEnd() method to remove all trailing white space characters. For example:

$string = ‘ Hello, World! ‘
$trimmedString = $string.TrimStart()
Output: ‘Hello, World! ‘
$string = ‘ Hello, World! ‘
$trimmedString = $string.TrimEnd()
Output: ‘ Hello, World!’

If you want to trim multiple characters from the start or end of a string, you can pass an array of characters to the TrimStart() or TrimEnd() method. For example:

$string = ‘^^^Hello, World!**‘ $trimmedString = $string.TrimStart(‘^’) $trimmedString = $trimmedString.TrimEnd(‘‘)
Output: ‘Hello, World!’

PowerShell Trim whitespace

To remove leading and trailing white space from a string in PowerShell, you can use the Trim() method. For example:

$string = ” This is a string with leading and trailing white space. “
$string = $string.Trim()

This will remove the leading and trailing white space from the string, leaving you with: “This is a string with leading and trailing white space.”

Note that the Trim() method will only remove white space characters from the beginning and end of the string. To remove all white space from the string, you can use the Replace() method:

$string = ” This is a string with leading and trailing white space. “
$string = $string.Replace(” “, “”)

$string = ” This is a string with leading and trailing white space. “
$string = $string.Replace(” “, “”)

PowerShell trim first 4 characters

To remove the first four characters from a string in PowerShell, you can use the Substring() method.

For example:

$string = “This is a string”
$string = $string.Substring(4)

This will remove the first four characters from the string, leaving you with: ” is a string”

You can also use the Substring() method to remove a specific number of characters from the middle of a string.

For example:

$string = “This is a string”
$string = $string.Substring(4, 8)

This will remove eight characters starting from the fifth character of the string, leaving you with: ” is a “

Note that the Substring() method is zero-based, meaning that the first character in the string is at index 0, the second character is at index 1, and so on.

PowerShell trim not working

There are a few reasons why the Trim() method might not be working as expected in PowerShell. Here are a few things you can try:

1. Make sure you are using the Trim() method on a string variable, and not on a string literal. The Trim() method is a method of the System.String class, and can only be called on string variables, not on string literals.

2. Make sure you are using the correct syntax for calling the Trim() method. The correct syntax is $string = $string.Trim(), where $string is the variable containing the string you want to trim.

3. Make sure you are not accidentally overwriting the $string variable with a different value after calling the Trim() method.

4. Ensure you are not using a different version of PowerShell that does not support the Trim() method. The Trim() method was introduced in PowerShell 2.0, so it may not be available if you use an older version of PowerShell.

PowerShell trim everything after character

To remove everything after a certain character in a string in PowerShell, you can use the Split() method in combination with the Take() method from the System.Linq namespace.

For example, if you want to remove everything after the first space character in a string, you can use the following code:

$string = “This is a string”
$parts = $string.Split(” “)
$result = $parts.Take(1) -join ” “

This will split the string into an array of substrings at each space character, take the first element of the array (which is the substring before the first space character), and join it back into a single string. The final result will be: “This”

You can modify this code to remove everything after any other character by replacing the space character in the Split() method with the character you want to use as the delimiter. For example, to remove everything after the first comma in the string, you can use:

$string = “This, is a string”
$parts = $string.Split(“,”)
$result = $parts.Take(1) -join “,”

This will give you the result: “This,”

Note that the Split() method will split the string at all occurrences of the specified character, so if the string contains multiple instances of the character, the Take() method will need to be modified accordingly.

PowerShell trim last character

To remove the last character from a string in PowerShell, you can use the Substring() method and specify the length of the string minus 1 as the number of characters to keep.

For example:

$string = “This is a string.”
$string = $string.Substring(0, $string.Length – 1)

This will remove the last character from the string, leaving you with: “This is a string”

You can also use the Remove() method to remove a specific number of characters from the end of the string.

For example:

$string = “This is a string.”
$string = $string.Remove($string.Length – 1)

This will also remove the last character from the string.

Note that both of these methods will only remove characters from the end of the string. If you want to remove characters from the beginning or middle of the string, you will need to use a different method, such as the Substring() method I mentioned earlier.

What does F7 do in PowerShell?

In PowerShell, pressing the F7 key brings up the “Command History” window, which displays a list of all the commands that have been entered in the current PowerShell session.

You can use the up and down arrow keys to navigate the list of commands and press Enter to execute a selected command.

You can also use the search function in the Command History window to find a specific command.

Start typing the command you are looking for, and the list will be filtered to show only the commands that match your search.

To close the Command History window, press the Esc key.

Note that the behavior of the F7 key in PowerShell may vary depending on your operating system and the configuration of your keyboard. Some keyboards may not have an F7 key, or the key may have a different function when pressed in combination with other keys.

How do you break a long line in PowerShell?

There are several ways to break a long line of code in PowerShell:

1. You can use the backtick (`) character to indicate that the line should continue on the next line.

For example:

Get-Process | Where-Object {$_.Handles -gt 1000 `
-and $_.Name -like “s*”} | Sort-Object Handles

2. You can use parentheses to group statements together and allow the line to continue.

For example:

(Get-Process | Where-Object {$_.Handles -gt 1000} | Sort-Object Handles),
(Get-Process | Where-Object {$_.Handles -lt 1000} | Sort-Object Handles)

3. You can use the pipeline (|) character to chain multiple cmdlets together on the same line.

For example:

Get-Process | Where-Object {$_.Handles -gt 1000} | Sort-Object Handles |
Out-File processes.txt

4. You can use the New-Item cmdlet to create a new script file and enter your code there.

For example:

New-Item -ItemType File -Path C:\Scripts\MyScript.ps1

Then you can enter your code in the script file, allowing you to write as much code as you need without worrying about line breaks.

Note that when breaking a line of code in PowerShell, you should pay attention to the language’s syntax and ensure that your code is still valid after breaking it up.

For example, you should not break up a string literal across multiple lines unless you use the backtick character as described above.

What does F8 do in PowerShell?

In PowerShell, pressing the F8 key allows you to recall and execute commands from the Command History window one by one.

When you press F8, the Command History window will be displayed, and the most recent command in the list will be selected.

You can then use the up and down arrow keys to navigate through the list, select a different command, and press Enter to execute the selected command.

To execute multiple commands in the Command History window, you can use the Shift+F8 key combination.

This will allow you to select multiple commands in the list by holding down the Shift key and using the arrow keys to select a range of commands. When you are finished selecting commands, press Enter to execute them.

Does trim remove all spaces?

The Trim() method in PowerShell and many other programming languages removes leading and trailing white space characters from a string, but it does not remove all spaces from the string.

Leading and trailing white space characters are those that appear at the beginning and end of the string, respectively.

These can include space characters (" "), tab characters ("t"), and newline characters ("n"). The Trim() method removes all of these characters from the beginning and end of the string.

Does trim mutate string?

In PowerShell and many other programming languages, the Trim() method does not mutate (modify) the original string on which it is called.

Instead, it returns a new string with the leading and trailing white space characters removed.

How to check substring in PowerShell?

You can use the -like operator to check if a string contains a specific substring in PowerShell.

Here’s an example:

$string = ‘Hello, world!’
if ($string -like ‘world‘) {
# This block of code will be executed because the string contains the substring ‘world’
# You can also use regular expressions with the -match operator
Write-Output ‘The string contains the substring!’
}

You can also use the -contains operator to check if a string contains a specific substring. Here’s an example:

$string = ‘Hello, world!’
if ($string -contains ‘world’) {
# This block of code will be executed because the string contains the substring ‘world’
Write-Output ‘The string contains the substring!’
}

You can also use the IndexOf() method of the System.String class to check if a string contains a specific substring. Here’s an example:

$string = ‘Hello, world!’
if ($string.IndexOf(‘world’) -ge 0) {
# This block of code will be executed because the string contains the substring ‘world’
Write-Output ‘The string contains the substring!’
}

What is @{} in PowerShell?

In PowerShell, @{} creates an empty hashtable. A hashtable is a data structure that stores key-value pairs.

You can use hashtables to store data in a more structured way, and you can use the keys to access the values in the hashtable.

What does @() mean in PowerShell?

In PowerShell, the @() syntax is used to create an array.

What is $() in PowerShell?

In PowerShell, the $() syntax is used to execute a command and substitute the result into a string. This is known as “command substitution.”

Final Thoughts on PowerShell Trim

Trim(), TrimEnd(), and TrimStart() are string functions in PowerShell that may be used to tidy up data as required.

If any of these 3 aren’t sufficient, PowerShell offers a range of alternatives that can be applied with varying degrees of control. Apply these methods to learn how to cut strings in PowerShell now!