‫The touch command is a standard program for Unix and Linux operating systems that's used to update the
‫access and modification times of the files or files to the current time.
‫So a file argument that does not exist is created empty.
‫All right.
‫So why don't we try it out?
‫Go to Kelly.
‫Install the files that start with my and there are two text files and these are their modification times.
‫So let's change a modification time of my tax file to.
‫Need to create a new file with the same name as this file with the touch command.
‫And let's check the time again.
‫And sure enough, it's modification time was updated.
‫So now let's create a new document.
‫And you see how an empty tax fire was generated under the current directory.