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Update cheat-sheet.md and FAQ.md

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Markus Fleschutz 2023-08-17 09:05:05 +02:00
parent abe9bf5ec0
commit 970048b24a
2 changed files with 9 additions and 9 deletions
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Docs/FAQ.md
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@ -80,7 +80,7 @@ NOTE: the group policy object (GPO) settings of your organization might disallow
<details><summary>How to learn PowerShell?</summary> <details><summary>How to learn PowerShell?</summary>
* Please find tutorials at: https://www.guru99.com/powershell-tutorial.html * Please find tutorials at: https://www.guru99.com/powershell-tutorial.html
* And a PowerShell cheat sheet at: [cheat-sheet.md](cheat-sheet.md) * And a PowerShell cheat sheet at: [PowerShell/Docs/cheat-sheet.md](cheat-sheet.md)
* The official PowerShell documentation is at: https://docs.microsoft.com/en-us/powershell/ * The official PowerShell documentation is at: https://docs.microsoft.com/en-us/powershell/
</details> </details>

12
Docs/cheat-sheet.md
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@ -139,10 +139,10 @@ Regular Expressions
'Trevor' -match '^T\w*' # Perform a regular expression match against a string value. # Returns $true and populates $matches variable 'Trevor' -match '^T\w*' # Perform a regular expression match against a string value. # Returns $true and populates $matches variable
$matches[0] # Returns 'Trevor', based on the above match $matches[0] # Returns 'Trevor', based on the above match
@('Trevor', 'Billy', 'Bobby') -match '^B' # Perform a regular expression match against an array of string values. Returns Billy, Bobby @('Joe', 'Billy', 'Bobby') -match '^B' # Perform a regular expression match against an array of string values. Returns Billy, Bobby
$regex = [regex]'(\w{3,8})' $regex = [regex]'(\w{3,8})'
$regex.Matches('Trevor Bobby Dillon Joe Jacob').Value # Find multiple matches against a singleton string value. $regex.Matches('Bobby Dillon Joe Jacob').Value # Find multiple matches against a singleton string value.
``` ```
@ -209,8 +209,8 @@ Hashtables (Dictionary)
----------------------- -----------------------
``` ```
$Person = @{ $Person = @{
FirstName = 'Markus' FirstName = 'Joe'
LastName = 'Fleschutz' LastName = 'Doe'
Likes = @( Likes = @(
'Bacon', 'Bacon',
'Beer' 'Beer'
@ -280,7 +280,7 @@ PowerShell Classes
``` ```
class Person { class Person {
[string] $FirstName # Define a class property as a string [string] $FirstName # Define a class property as a string
[string] $LastName = 'Sullivan' # Define a class property with a default value [string] $LastName = 'Doe' # Define a class property with a default value
[int] $Age # Define a class property as an integer [int] $Age # Define a class property as an integer
Person() { # Add a default constructor (no input parameters) for a class Person() { # Add a default constructor (no input parameters) for a class
@ -295,7 +295,7 @@ class Person {
} }
} }
$Person01 = [Person]::new() # Instantiate a new Person object. $Person01 = [Person]::new() # Instantiate a new Person object.
$Person01.FirstName = 'Trevor' # Set the FirstName property on the Person object. $Person01.FirstName = 'Joe' # Set the FirstName property on the Person object.
$Person01.FullName() # Call the FullName() method on the Person object. Returns 'Trevor Sullivan' $Person01.FullName() # Call the FullName() method on the Person object. Returns 'Trevor Sullivan'