PowerShell: Regular Expression Operators
String Match by Regex
-match-
String matches regex pattern. Case-insensitive
"mycat.jpg" -match "\.+jpg" # the regex must be on right side
-iMatch-
Case-insensitive. Same as
-Match. -cMatch-
Case-sensitive
-notMatch-
Negation.
-iNotMatch-
Case-insensitive. Same as
-Notmatch. -cNotMatch-
Case-sensitive
String Regex Replace
-Replace-
Replaces strings matching a regex pattern. Case-Insensitive.
"wonderland" -replace "wonder", "lala" # result # lalaland
-iReplace-
Case-insensitive. Same as
-Replace. -cReplace-
Case-sensitive
Escape Regex Meta Characters
[Regex]::Escape()-
escape regex meta characters. Useful when a command or operator that takes regex, but you need plain text search.
PowerShell String
- PowerShell: Quote String
- PowerShell: Double Quoted String, String Expansion
- PowerShell: Here-String
- PowerShell: Escape Characters
- PowerShell: String Operators
- PowerShell: Join String
- PowerShell: Split String
- PowerShell: Format String
- PowerShell: String Methods
- PowerShell: String Wildcards
- PowerShell: Regular Expression Operators
- PowerShell: Regular Expression Ref