上面建议的类型 Dictionary[int,string] 的完整名称是 System.Collections.Generic.Dictionary[int,string]。7.2 一元运算符语法:Syntax 复制 unary-expression: primary-expression expression-with-unary-operator expression-with-unary-operator: , new-lines~opt~ unary-expression -not new-lines~opt~ unary-...
# This expression returns true.# The pattern matches the first word character 'B'.'Book'-match'\w' 通配符 句点(.) 是正则表达式中的通配符。 它匹配除换行符外的任何字符 (\n)。 PowerShell # This expression returns true.# The pattern matches any 4 characters except the newline.'a1\ '-matc...
PS C:\test> Select-String -Pattern ("service") *.ps1 getRunuser.ps1:15:$uri ="https://dev110798.service-now.com/api/now/table/sys_user?sysparm_query=first_name%3Datcc1&sysparm_fields=first_name%2Cemail %2Clast_name&sysparm_limit=10"getRunuser.ps1:38:$uri1 ="https://dev95323...
ValueFromPipelineByPropertyName=true )] public string Key { get { return _key; } set { _key = value; } } private string _value = null; /// the value to store [Parameter( Mandatory=true, Position=2, ValueFromPipelineByPropertyName=true )] public string Value { get { return _value;...
Select-Stringcan display all the text matches or stop after the first match in each input file.Select-Stringcan be used to display all text that doesn't match the specified pattern. You can also specify thatSelect-Stringshould expect a particular character encoding, such as when you're search...
Type: String Position: Named Default value: None Required: False Accept pipeline input: False Accept wildcard characters: False Applies to: Exchange Online, Exchange Online Protection-CustomAttribute10This parameter specifies a value for the CustomAttribute10 property on the recipient. You can use thi...
Escaping special characters in passwords Event Log Search for Time / Source from Event Viewer Event Procedures for Right-Click popup menu Event-Handling on Powershell-GUI (System.Windows.Forms) Example of a function that will remove everything from my string, after first "space" character and ta...
<String>] [-CustomAttribute10 <String>] [-CustomAttribute11 <String>] [-CustomAttribute12 <String>] [-CustomAttribute13 <String>] [-CustomAttribute14 <String>] [-CustomAttribute15 <String>] [-CustomAttribute2 <String>] [-CustomAttribute3 <String>] [-CustomAttribute4 <String>] [-Custom...
Type:String Position:0 Default value:None Required:True Accept pipeline input:False Accept wildcard characters:True -Parallel Specifies the script block to be used for parallel processing of input objects. Enter a script block that describes the operation. ...
PS C:\PowerShell> Get-Content .\info.txt | Select-Object -First 1 First line 1. 使用Select-String可以过滤出文本文件中的信息。下面的命令行会从文件中过滤出包含 third短语的行。 PS C:\PowerShell> Get-Content .\info.txt | Select-String "third" Third Line 1. 2. 处理逗号分隔的列表 在...