How to Use the ‘touch’ Command in Linux

The touch Linux command is useful for users who need to create, modify, or update file timestamps. Essentially, the command allows you to “touch” a file, creating it if it doesn’t exist, or updating the access and modification times if it does. It’s a simple yet powerful command that plays a vital role in file management.
While the touch command is unique in its functionality, it often works in conjunction with commands like ls for listing files and chmod for changing pe