以下是一个 PowerShell 脚本示例,用于将指定文件中的所有数字替换为另一个指定的字符串(例如,"NUMBER")。 代码语言:txt 复制 # 定义文件路径和替换后的字符串 $filePath = "C:\path\to\your\file.txt" $replacementString = "NUMBER" # 读取文件内容 $content = Get-Content $filePath # 使用正则表达式替...
NaN 静态属性 (只读) double 常量值 Not-a-Number NegativeInfinity 静态属性 (只读) double 常量值负无穷大 PositiveInfinity 静态属性 (只读) double 常量值正无穷大 在PowerShell 中,float 和double 分别映射到 System.Single 和System.Double。 4.2.4.2 十进制 类型decimal 使用 128 位表示形式。 它至少必须支...
</value> public UInt64 LineNumber { get { return lineNumber; } set { lineNumber = value; } } private UInt64 lineNumber; /// /// Specifies the text of the matching line. /// /// <value>The text of the matching line.</value> public string Line { get { return line; ...
在发送时,我们使用[System.Text.Encoding]::ASCII.GetBytes($message)将ASCII编码的字符串转换为字节数组进行发送。在接收时,我们使用[System.Text.Encoding]::ASCII.GetString($bytesReceived, 0, $numberOfBytesRead)将接收到的字节数组转换回ASCII编码的字符串。 PowerShell中,你可以发送多种类型的数据,不仅限于...
'BiosSeralNumber','CsBootupState','OsBootDevice','BiosReleaseDate','CsName','CsAdminPasswordStatus','CsManufacturer','CsModel','OsName','OsType','OsProductType','OsServerLevel','OsArchitecture','CsSystemType','OsOperatingSystemSKU','OsVersion','OsBuildNumber','OsSerialNumber','OsInstall...
此处的重要详细信息显示了 ScriptName、代码 Line 和调用开始时的 ScriptLineNumber。$PSItem.ScriptStackTrace此属性显示函数调用顺序,这些函数调用会将你带到生成异常的代码。PowerShell 复制 PS> $PSItem.ScriptStackTrace at Get-Resource, C:\blog\throwerror.ps1: line 13 at Start-Something, C:\blog\throw...
Any ways to convert a mailbox's TotalItemSize to a number for comparison Anyone experienced a "not recognize cmdlet" after import-module in script? Append daily PowerShell output to HTML file Append Date & Time to File name Append organisation name to AD display name Append static csv column...
Get-WinEvent-ListLogSetup |Format-List-Property* FileSize :69632IsLogFull : False LastAccessTime :3/13/201909:41:46LastWriteTime :3/13/201909:41:46OldestRecordNumber :1RecordCount :23LogName : Setup LogType : Operational LogIsolation : Application IsEnabled : True IsClassicLog : False Security...
This block is used to provide record-by-record processing for the function. You can use aprocessblock without defining the other blocks. The number ofprocessblock executions depends on how you use the function and what input the function receives. ...
>> } >> PS C:\> Generate-NumberTo 4 0 1 2 3可以使用return语句在退出函数的同时返回值,下例中的函数在集合中搜索对象:展开表 PS C:\> function Find-Object($target, $haystack) >> { >> foreach ($item in $haystack) >> { >> if($item -eq $target) >> { >> return $item >>...