 Okay, if you sort of check out the entire playlist for the series, there should be an invitation on the screen We're working with said and today we're gonna be counting lines and well that's yeah It's pretty much I got through you show you three different techniques for these three different results so first off we've been working with Some files here. We got our text file here and normally we could do something like Wc-l and that would give us the number of lines in The text file which is in this case seven So let's say we want to get that number From using using said so we're gonna say said Dash n. Well, let's leave the dash n out for right now. We're gonna say Our command is equals and then we're gonna say our name of our file So what we did here was we said hey said Print out the line number before you print the line For each line in this file, so it's going. Okay. This is line one. What is line one? This is line one Line two. This is line two line three. Well, this is line three Line four. This is line four line five. This is line five so forth so on blah blah blah What we're gonna add here is the dash n and what that's gonna tell us It's gonna tell said not to print any of the lines. It's gonna say quiet mode So it's not gonna print any lines, but we'll still print the numbers So that's what the equal sign says and we got one two three four five six seven great So we have counted each line up to seven. We can add one more thing to this Which is a dollar sign and this is telling said to only print the last of Line of the output so we're saying I Said look at this file look at each line of this file Don't print any lines of this file Print the line numbers for this file, but only print the last line of that output And we get seven so that's how we can count seven lines in a file Or however many lines there are in the file So I thank you for watching this tutorial We're going to do a lot more on said In the near future, I hope that you continue watching these tutorials And be sure to check out the playlist in the annotation my site is films by chris comm That's chris of the K There should be a link in the description and I hope that you have a great day be sure to like comment and subscribe Have a great day