Find Email Address in String
$emailRegex = @" (?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\[(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|[a-z0-9-]*[a-z0-9]:(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21-\x5a\x53-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])+)\]) "@ [Regex]::Matches($string, $emailRegex).Value
Create PS Credential from Strings
$Username = 'Username' $Password = 'Password' $SecureString = ConvertTo-SecureString $Password -AsPlainText -Force $Credential = New-Object System.Management.Automation.PSCredential $Username, $SecureString
Find characters between single quotes ‘
$string = "'LastName', ([samaccountname])" [Regex]::Matches($string, "(?
Single object array
[System.Collections.ArrayList] $ArrStrings = @() $ArrStrings.Add("string") | Out-Null
Reverse a string
$array = $string.ToCharArray() [array]::Reverse($array) -join($array)
Convert number to string with leading zeroes
[int]$int = 7 $int.ToString('000')
Convert date to string with specific format
[datetime]$date = Get-Date $date.ToString('yyyy-MM-dd')
My name is Matthew Dowst and I am a father, author, blogger, Microsoft MVP in PowerShell and Azure Hybrid & Migration. And I am an enthusiast of all things PowerShell and DevOps.
Practical Automation with PowerShell
Now available on Amazon and all major book retailers
My name is Matthew Dowst and I am a father, author, blogger, Microsoft MVP in PowerShell and Azure Hybrid & Migration. And I am an enthusiast of all things PowerShell and DevOps.
Practical Automation with PowerShell
Now available on Amazon and all major book retailers
