 So, this video is part of a series, the series is just on Shell Script, sure, check out the link in the description of this video for the full playlist of new videos going up every week. And this week, we're mainly looking at grep, but I wanted to quickly show you another command here called wc, wc will give you the count of things in a file. So we've been working with this file, file.txt here. And you can see it has five lines and a number of words and characters. I can use wc and give it that file. And it will tell me right here that it has five lines, 23 characters, I'm sorry, 23 words and 98 characters. And I can break that down if I just want the number of lines. I can do dash l, it will return the number of lines, I can do dash w for the number of words, and I can do dash c for the number of characters. For more on the wc command, you can use the man file here and it will tell you a few other options in here that you may find interesting. But it's a very basic command and very useful if you're trying to count some things. So that's it. I want to show you that before we get into counting with grep, which it will be in the next video. Thanks for watching. And as always, please visit my website, FilmsByChris.com, that's Chris the K. If you want to support my videos, go ahead and go to patreon.com, forward slash milX1000, there should be a link to that in the description. Even a dollar a month is very helpful. If you can't support me financially, you can support me by liking, sharing, subscribing and commenting on this video. Thank you for watching. As always, I hope that you have a great day.