12/10/2023 0 Comments Windows grep in filesAdding these lines is a preparation for demonstrating how the Select-String cmdlet handles letter cases in the following steps. Open the notes.txt file first, add the following lines, and save the changes. So the above command collects the last 50 events from the System log, and then, using Select-String, we look for any events that have the string delete in them. To see how the Select-String cmdlet works, follow these steps: 1. $Events | Select-String -InputObject -Pattern 'Delete' #We send the variable into the Select-String pipeline and it searches for any events that have delete operations in them $Events = Get-WinEvent -Log System -Maćvents 50 #Let's get the 50 most recent events from the System Log and store the information in the variable events You may want to find an event within a Windows Event Log, and rather than sit and search through it, you can use the Select-String command. The result of this Select-String search is finding the name Rachel within the file twice. We can search for text within files with the command: Select-String -Path "*.csv" -Pattern "Rachel" There are three ways you can use Select-String: pipe in quoted text, use text stored in a variable or use the Path parameter to specify files to search for the text in. It's very similar to grep or even findstr in Windows. Select-String can help search for text or text patterns in input strings and files. In the PowerShell world, do we have that command? Well, kind of. Grep can search files in a given directory. This tool's core ability is to search plain text for a RegEx pattern. One command that is prominent in Linux system administrators' toolbox is grep.
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