-match 和 -replace 运算符 -split 运算符 具有-regex 选项 的 switch 语句 默认情况下,PowerShell 正则表达式不区分大小写。 上面所示的每个方法都有一种不同的方法来强制区分大小写。 对于Select-String,请使用CaseSensitive参数。 对于使用正则表达式的运算符,请使用区分大小写的版本:-cmatch、
$message='Hello, '+$first+' '+$last+'.' 這個簡單的範例已經變得難以閱讀。 變數替代 PowerShell 有另一個較容易的選項。 您可以直接在字串中指定變數。 PowerShell $message="Hello,$first$last." 您在字串周圍使用的引號類型會有所差異。 雙引號字串允許替代,但單引號字串則不允許。 有時...
主要是对DownloadString、http做一些处理。比如利用replace替换函数，可以bypass。powershell -NoExit "$c1=...
supported unicode categories For named character set blocks (e.g., Cyrillic), search for "supported named blocks" in the MSDN Library. regular expression operations Class:System.Text.RegularExpressions.Regex Pattern matching with Regex objects Pattern matching with static methods Use an overload of a...
Get-aduser regex -filter parameter? Get-ADuser returns blank field for scriptpath - issue Get-ADUser used in function to search by givenname and surname - Get-ADUser : Invalid type 'System.Object[]' get-aduser using upn Get-aduser where UPN doesnt match e-mail address Get-aduser where UPN...
switch [-regex | -wildcard | -exact] [-casesensitive](表达式)| -file filename #表达式可以为数组,为数组时顺序处理数组每一项 # -file表示从文本获得输入,读取文本每一行,并对其执行switch块 { 字符1|数字1|变量1|表达式1 {处理1} #此处可加上;break 表示若匹配上则跳出switch语句 ...
# 为结果创建一个哈希表: result = @{Defender=0; AutoUpdate=0; SMS=0} # 解析更新日志,并将结果保存在哈希表中: Switch -regex -file $env:windir\wu1.log { 'START.*Agent: Install.*Defender' { $result.Defender += 1 }; 'START.*Agent: Install.*AutomaticUpdates' { $result.AutoUpdate +...
Get-aduser regex -filter parameter? Get-ADuser returns blank field for scriptpath - issue Get-ADUser used in function to search by givenname and surname - Get-ADUser : Invalid type 'System.Object[]' get-aduser using upn Get-aduser where UPN doesnt match e-mail address Get-aduser where UPN...
the -match operator the switch statement the Regex class Part 3: a real world, complete and slightly bigger, example of a switch-based parser General structure of a switch-based parser The real world example In the previous posts, we looked at the different operators what are available to us...
A set of PowerShell functions you might use to enhance your own functions and scripts or to facilitate working in the console. Most should work in both Windows PowerShell and PowerShell 7, even cross-platform. Any operating system limitations should be h