# 设置需要查找和替换的目标文件路径 $filePath = "C:\path\to\file.txt" # 读取文件内容 $content = Get-Content $filePath # 使用字符串替换的方式进行文本替换 $newContent = $content -replace "oldText", "newText" # 将修改后的内容写回文件 $newContent | Set-Content $filePath ...
-replace '\d+', $replacementString:使用正则表达式\d+匹配一个或多个数字,并将其替换为$replacementString。 Set-Content $filePath:将修改后的内容写回原文件。 应用场景 数据脱敏:在处理敏感数据时,可能需要将文件中的数字部分替换为占位符。 自动化文本处理:在构建自动化脚本时,可能需要对文本文件进行批量修改...
另一个非常有用的方法是Replace字符串的 方法。 方法Replace替换字符串中的文本。 在下面的示例中,点 (.) 可以紧跟在字符串的结尾引号后面。 PowerShell 'this is rocket science'.Replace('rocket','rock') Output this is rock science 如前面的示例所示,可以对通过使用命令获取的对象、变量中的对象或任何导致...
# Replace the placeholder information for the following variables:$ipaddr='<Nano Server IP address>'$credential=Get-Credential# <An Administrator account on the system>$zipfile='PowerShell-7.5.1-win-x64.zip'# Connect to the built-in instance of Windows PowerShell$session=New-PSSession-Computer...
{ $_.PSIsContainer } | foreach { gci -Path $_.FullName -Recurse -include AssemblyInfo.* } if($files) { Write-Verbose "Applying $NewVersion to $($files.count) files." foreach ($file in $files) { $filecontent = Get-Content($file) attrib $file -r $filecontent -replace $Version...
{Write-Error"Couldn't find version number data in BUILD_BUILDNUMBER."exit1}1{} default {Write-Warning"Found more than one instance of version data in BUILD_BUILDNUMBER."Write-Warning"Assuming first instance is version."} }$NewVersion=$VersionData[0]Write-Verbose"Version:$NewVersion"# Apply ...
Active Directory Script-Find if users exist Active Directory User - Export Attributes to CSV Active Directory User Information into an xml file Active Directory user properties blank in CSV export Active Directory: New-ADUser character escaping AD and Powershell: How to retrieve the employeeid attrib...
事实证明在操作上重定向和Out-File非常的类似:当PowerShell转换管道结果时,文件的内容就像它在控制台上面输出的一样。Set-Content稍微有所不同。它在文件中只列出目录中文件的名称列表,因为在你使用Set-Content时,PowerShell不会自动将对象转换成文本输入。相反,Set-Content会从对象中抽出一个标准属性。上面的情况下,...
Replace char[] array in CompletionRequiresQuotes with cached SearchValues (#24907) (Thanks @ArmaanMcleod!) Update IndexOfAny calls with invalid path/filename to SearchValues<char> for more efficient char searching (#24896) (Thanks @ArmaanMcleod!) Seal internal types in PlatformInvokes (#24826)...
The comparison operators also include operators that find or replace patterns in text. The (-match,-notmatch,-replace) operators use regular expressions, and (-like,-notlike) use wildcards like*. Containment comparison operators determine whether a test value appears in a reference set (-in,-...