about_Special_Characters 项目 2024/05/06 本文内容 简短说明 长说明 null ('0) 警报(“) 显示另外 13 个 简短说明 描述控制 PowerShell 如何解释序列中下一个字符的特殊字符序列。 长说明 PowerShell 支持一组特殊字符序列,这些序列用于表示不属于标准字符集的字符。 序列通常称为转义序列。
check if object is $null Check if OS is 32bit or 64bit check If Process Is Running in another computer Check if SMB1 is enabled on the AD servers Check if string contains invalid characters Check if string starts with letter/character. check installed memory with physical memory Check networ...
True (ByValue) Accept wildcard characters? false -Name <String[]> Specifies the service names for the service to be started. The parameter name is optional. You can use Name or its alias, ServiceName, or you can omit the parameter name. Required? true Position? 0 Default value None Acce...
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;...
Import-Csv、Import-CliXml和Select-String假设Utf8没有 BOM。 PowerShell 中的字符编码 在PowerShell (v7.1 及更高) 中,Encoding参数支持以下值: ascii:使用 ASCII (7 位) 字符集的编码。 bigendianunicode:使用 big-endian 字节顺序以 UTF-16 格式进行编码。
在完成所有任务后,可以通过键入 Remove-PSSession $sess,删除本地计算机和远程计算机之间的永久性连接。 提示 有关Windows PowerShell 远程的详细信息,请参阅 William Stanek 著作:Windows PowerShell 2.0, Administrator's Pocket Consultant(《Windows PowerShell 2.0 管理员的袖珍顾问》)(Microsoft Press,2009)中的第...
使用Powershell删除Unicode字符如果要删除ASCII范围（Unicode码位范围U+0000-U+007F）之外的所有字符：...
Enumerates all objects where the specified string property contains at least one occurrence of the set of characters that is specified in 'PatternString'. @StringPropertyName='PatternString' Enumerates all objects where the value of the specified string property is exactly the same as the character...
# If npm install fails, the node_modules directory is removednpm install ||Remove-Item-Recurse./node_modules For more information, seeAbout_Pipeline_Chain_Operators. Range operator.. The range operator can be used to represent an array of sequential integers or characters. The values joined by...
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