注意 定義包含錨點的 $ regex 時,請務必使用單引號 () 而非雙引號 ('")或 PowerShell 將表示式展開為變數,以括住 regex。在PowerShell 中使用錨點時,您應該瞭解 Singleline 與 Multiline 正則表示式選項之間的差異。多行:多行模式會 ^ 強制並 $ 比對每個LINE的開頭端,而不是輸入字串的開頭...
[regex] [sbyte] [securestring] [semver] [short] [single] [string] [SupportsWildcards] [switch] [timespan] [uint] [uint16] [uint32] [uint64] [ulong] [uri] [ushort] [ValidateCount] [ValidateDrive] [ValidateLength] [ValidateNotNull] ...
string array as a single line of text How set-aduser to modify the AD attribute "Telephone Number" HOW TO RUN POWER SHELL SCRIPT UNDER SAFE MODE how to - script to *move* a file from local drive to shared or mapped drive ? How to | Out-File with variable filename that has space ...
string to T where T is regex, wmisearcher, wmi, wmiclass, adsi, adsisearcher, or type T to bool T~1~ to Nullable[T~2~] where a conversion from T~1~ to T~2~ exists T to void T~1~[] to T~2~[] where an assignable conversion between T~1~ and T~2~ exists T~1~ to T~...
In Regex search strings, it denotes end of the line. In Regex substitution strings, it denotes captured groups. Be sure to either put your regular expressions between single quotation marks or insert a backtick (`) character before them. For example: PowerShell Copy $1 = 'Goodbye' ...
Class: System.Text.RegularExpressions.Regex Pattern matching with Regex objects Pattern matching with static methods Use an overload of a method below to supply the regular expression and the text you want to search. Finding and replacing matched patterns ...
Well, for starters, we used the–regexparameter instead of the –wildcard parameter; as you can probably guess, this tells the switch statement that we’re using regular expressions in our condition statements. In addition, we, well, use regular expressions in our condition statements. Suppose ...
If the entry description doesn't exist, you will need to specify the regex pattern and the ANSI sequence to add the entry to $PSAnsiFileMap.Set-PSAnsiFileMap Archive -Ansi "`e[38;5;75m"Remove-PSAnsiFileEntryIf you need to, you can remove an entry from $PSAnsiFileMap.Remove-PSAnsi...
I don't have to write a complex LDAP query, or regex expression to find all those computers - I just filter them based on properties of the ADComputer object sitting right there in the pipeline. Neat! I have thousands of databases across 100s of SQL Servers, and again, in minutes I ...
[System.Text.RegularExpressions.Regex]$regx = New-Object System.Text.RegularExpressions.Regex -argumentlist "$pePackage", IgnoreCase $m = $regx.Matches($p.FeatureName) if($m -ne $null -and $m.Count -gt 0) { $found = $true }