Without this option if the search string contains multiple words, separated with spaces, then findstr will return lines that contain either word (OR). Options used by the findstr command in the example above: Option PS C:\> Select-String " ^SEARCH.*STRING$" file.txt Grep a file for a pattern that matches a regular expression (case insensitive): # Windows CMDĬ:\> findstr /i /r /c:" ^SEARCH.*STRING$" file.txt ![]() PS C:\> Get-Alias | Out-String -Stream | Select-String "curl" If a command in PowerShell returns some objects, before parsing, they should be converted to strings using the Out-String -Stream command: # Windows CMD ![]() PS C:\> netstat -na | Select-String " PORT" Grep the output of a netstat command for a specific port: # Windows CMD Regular expressions are central to grep: The re in the middle of the name stands for 'regular expression. grep is a binary executable that filters content in a file or output from other commands (stdout). Below you will find some examples of how to grep in Windows using these. In a Windows PowerShell the alternative for grep is the Select-String command.īelow you will find some examples of how to “grep” in Windows using these alternatives.Ĭool Tip: Windows touch command equivalent in CMD and PowerShell! Read more → Grep Command in Windows This article uses the regular expression dialect that goes with the Linux grep command, with an extension to support more powerful features. In a Windows PowerShell the alternative for grep is the Select-String command. The findstr command is a Windows grep equivalent in a Windows command-line prompt (CMD). Cool Tip: Windows grep command equivalent in CMD and PowerShell Read more Cat in CMD & PowerShell Print the contents of a text file in CMD or Windows PowerShell ( cat a file): C:\> type file.txt Create files: C:\> echo 'line from file1' > file1.txt C:\> echo 'line from file2' > file2. The timestamps can be displayed using the following command: PS C:\> Get-Item file.The grep command in Linux is widely used for parsing files and searching for useful data in the outputs of different commands. PS C:\> (Get-Item " file.txt").LastAccessTime=("20 April 2020 17:00:00") Grep is a command-line option used to find a specific string from inside a file or multiple files or from an output of a command but it can be used only in. To set the specific timestamps, execute: PS C:\> (Get-Item " file.txt").CreationTime=("01 March 2020 09:00:00") PS C:\> (Get-Item " file.txt").LastAccessTime=$(Get-Date -format o)Ĭool Tip: Windows grep command equivalent in CMD and PowerShell! Read more → Explore use cases for both in this tutorial. ![]() PS C:\> (Get-Item " file.txt").LastWriteTime=$(Get-Date -format o) Tutorial Try out PowerShell grep equivalents with these examples Though less well known than grep, PowerShell cmdlets such as Select-String have extensive search capabilities in their own right. ![]() To change a file timestamps to the current time and date, execute the following commands from the PowerShell: PS C:\> (Get-Item " file.txt").CreationTime=$(Get-Date -format o) In the PowerShell the new file can be also create as follows: PS C:\> New-Item " file.txt" - or. To create a new file, as a Windows touch equivalent, you can use one of these commands: C:\> type nul > " file.txt" - or. The file timestamps in Windows can be changed using the built-in PowerShell commands.Ĭool Tip: Windows cat command equivalent in CMD and PowerShell! Read more → Windows `Touch` Command Equivalent If you simply want to create an empty file from the command-line prompt (CMD) or a Windows PowerShell – the type and copy commands can be considered as a Windows touch command equivalent. The touch command in Linux is used to change a file’s “ Access“, “ Modify” and “ Change” timestamps to the current time and date, but if the file doesn’t exist, the touch command creates it.
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