About date dates under Linux and naming files by date

In the Linux terminal, we will display the following when we enter Date:

Then the blogger also expands on the basic usage of date:

Date + "%-":

%y the rear 2 bits of the output year;%y output full year

%m output month;%d output date (days)

%H output hours;%M output minutes;%s output seconds

For example:

So what is the point of saying so much?

Bloggers For example, when backing up the database, most of the time the script is backed up on time, then there will be a problem to name the backup data. This time the name + date of the name of the advantage is shown, not only to prevent the duplication of data backup problem, but also saved the date of the backup data

Of course, most of the time is not how big the birds use (Bo Master did not how to use the date command), but sometimes there is a miraculous!

About date dates under Linux and naming files by date