Arun Udayakumararunudayakumar.hashnode.dev·Jan 6, 2024Regex NotesStatement 1: grep ^C.[^a]le$ n1.txt : ^C - Starts With C . - Second character can be anything [^a] - Third Character is not a l - Fourth Character is l e - Fifth Character is e $ - Ending position Statement 2:1 likegrepAdd a thoughtful commentNo comments yetBe the first to start the conversation.