# 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
-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...
$letter=Get-Content-PathTemplateLetter.txt-RAW$letter=$letter-replace'#FULL_NAME#','Kevin Marquette' 可能有大量要替换的标记。 这里的诀窍是使用易于查找和替换的独特标记。 我倾向于在两端使用一个特殊字符来帮助区分。 我最近发现了一种新方法来解决这一问题。 我决定把这部分留在这里,因为这是一种...
$tokenList= @{ Full_Name ='Kevin Marquette'Location ='Orange County'State ='CA'}$letter=Get-Content-PathTemplateLetter.txt-RAWforeach($tokenin$tokenList.GetEnumerator() ) {$pattern='#{0}#'-f$token.key$letter=$letter-replace$pattern,$token.Value } ...
Find and Replace Text in a File Find bridge head server Find certificates issued by specific CA? Find Computer Name of the PC that a user is currently logged from their AD Username Find Computers AD Group memberships - How to? Find device id of NIC through powershell Find disabled users in...
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,-...
Use Environment.ProcessId in SpecialVariables.PID (#24926) (Thanks @fMichaleczek!) 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...
Find more tips in theWindows PowerShell Tip of the Week archive. Displaying a Message in the Notification Area To be honest, script writers have often been short-changed when it comes to working with the graphical user elements that make up the Windows interface. Admittedly, VBScripters have ...
PowerShell笔记 - 15.文件系统,15.文件系统本系列是一个重新学习PowerShell的笔记,内容引用自PowerShell中文博客在PowerShell控制台中,文件系统有很特别的重要性。一个明显的原因是管理员需要执行许多涉及文件系统的任务。另一个原因是文件系统是一个层次结构信息模型。
If you don't want this certificate to replace the existing self-signed certificate that was created during Exchange setup, be sure to select "No" in the prompt that asks you overwrite the existing default SMTP certificate. Example 2 PowerShell ...