Learn to view text files at the Linux command line.
Linux more command summary with examples (3:43)
Videos can also be accessed from the YouTube Playlist.
Our fifty-fifth word, or command to memorize is
more from our category
more allows you to view text files.
Recall from video 5 and 54, I'm introducing several page viewers. I
less is my preferred pager, but
to be fair, I'm running other choices by you and this is the third and
final pager we'll review, before covering editors in the next few
Before we start, it helps to think of commands as mini programs and
most follow this structure:
command -option(s) argument(s).
more command has
10 options and the argument is a text file to view,
more is a unique program
it has its own internal commands, and there are about
18 in there.
Unlike most commands, help isn't accessed with double-dash, so use
-h. And then once you're inside
more, view internal commands with
q to leave.
So why is
more an important command?
Well, pagers are highly personal and memorizing internal commands helps
with your speed, so it's up to you to find your go-to pager.
And now you know how to do that.
Okay, the best way to embed this in your memory is by typing in your own terminal window.
Find this on your Mac using a program called Terminal. On Linux use Terminal or Konsole, and currently Microsoft is adding this functionality to Windows.
Here we go. Let's get the
man page for
more and redirect it
> to a text file called
And that'll be something we can play with here.
more and that filename
And when I hit Enter the
you see how it goes line by line? It pages that way. This can be helpful,
but it can also be tiresome. Also, this
DESCRIPTION (section above) here is
worth reading. Okay.
And then down here, I like this feature. The percent of file seen,
--More--(26%) in the
bottom left corner of
more), but I do
quantify things more than most people.
h, for the internal commands
and they're shown inline, and then
Enter keeps going (continue scrolling).
That's a nice feature.
And last, just as with
less, we'll type
q to leave.
Okay now you know how to use
And you know the syntax for commands, options and arguments.
One last tip about the
So a fun little fact, the program
more, and was named
less as a result. Hmm ;).
Okay, thanks for visiting today. I hope this was a helpful
introduction to the
For an overview of the 100 videos, the 8 quizzes, a cheat sheet, the categories and a Q&A section, visit:
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pgcommand, hit Back.
emacs, click Next.