Dhwarika JhaforDwarka jhadwarkajha.hashnode.netยทApr 17, 2023File Permissions and Access Control Lists in Linux.FileSystem Permission ls -ltr Permission Group Owner From the above image, the red block indicates the permissions Yellow block indicates the Group and the Green block indicates the Owner. How to check if it's a Directory or File? In the Perm...file-permissionAdd a thoughtful commentNo comments yetBe the first to start the conversation.