How to search a string in multiple files and return the names of files in Powershell?

Question

I have started learning powershell a couple of days ago, and I couldn\'t find anything on google that does what I need so please bear with my question.

I have been a

Answer 1

Get-ChildItem -r | ? {$_.psiscontainer -eq $false} | ? {gc $_.pspath |select-string -pattern "dummy"}

This will give you the full details of all files