Windows PowerShell 可能活在物件導向的世界,所幸,Windows PowerShell 小組覺察到您的世界常常在格式化的字串裡包含外部資料,因此他們加進了 Select-String 命令。有了 Select-String 加上對規則運算式的熟悉度,您可以使用 Windows PowerShell 來編寫單行的命令剖析最複雜的字串。 Don Jones是《Windows PowerShell:TFM》的作者...
$dateTimeString = "2022-03-15" $dateTime = Get-Date -Date $dateTimeString 在上面的示例中,将字符串"2022-03-15"转换为日期时间对象。 如果需要将日期字符串转换为指定格式的日期时间字符串,可以使用ToString()方法。以下是示例代码: 代码语言:txt 复制 $dateTimeString = "2022-03-15" $dateTime = Get...
# 设置本地IP地址和端口 $localIPAddress = "192.168.0.100" $localPort = 12345 # 监听TCP连接并接收数据 $listener = New-Object System.Net.Sockets.TcpListener([System.Net.IPAddress]::Parse($localIPAddress), $localPort) $listener.Start() $tcpClient = $listener.AcceptTcpClient() $networkStream ...
#1.使用New-Variable命令实例PSC:\test>New-Variable num-Value100-Force-Option readonly #option选项 在创建变量时给变量加上只读属性PSC:\test>new-variable num-Value"strong"-Option constant #常量一旦声明不可修改,权限更高的变量选项Constant,PSC:\test>$num=101# Cannot overwrite variable num because it ...
本文内容 ConvertFrom-String The trouble with KLIST One line of code! Template magic 显示另外 3 个 Tired of hacking away at RegEx and string functions to parse text? This post is for you! ConvertFrom-String In yesterday’s post we reviewed a simple exampl...
Convert-String works with a single parsing example. If you have a variety of complex patterns to parse, then use ConvertFrom-String instead. We will look at that in tomorrow’s post. Your turn… I decided to keep this post short and leave other things for you to ...
直接赋值:输入类型和期望类型一致,可以直接交付。 基于语言的类型转换:当目标类型为void,Boolean,String,Array,Hashtable,PSReference(i.e.: [ref]),XmlDocument,Delegate和Enum时,基于语言的类型转换(.NET提供的)开始工作。 Parse 转换:如果目标类型包含了...
How can I convert String to Date? 1. Use the Parse command Press theWindowskey, typePowerShell, and clickRun as administrator. Type the following command after replacing 02/03/2023 with the date you want to convert and press Enter:$dateString = "02/03/2023" ...
The call operator doesn't parse strings. This means that you can't use command parameters within a string when you use the call operator. PowerShell PS>$c="Get-Service -Name Spooler"PS>$cGet-Service-NameSpooler PS> &$c& : The term'Get-Service -Name Spooler'is not recognized as the...
($item in $filesToProcess) { if ($item.PSIsContainer -or $item.Extension -notin @('.ps1', '.psm1')) { continue } $tokens = $errors = $null $ast = $parser::ParseFile($item.FullName, ([ref]$tokens), ([ref]$errors)) if ($errors) { $msg = "File '{0}' has {1} ...