 So this video is part of a series. Be sure to check out the description of this video. There should be a link to the full playlist in there. And we're just going over the basics of the Linux shell. And today I'm going to show you how to do a number of commands on one line. Now this is going to be individual commands running one after another. So what you can do is I can say, let's say I have this command. I can say echo, hello world. We print out hello world. Let's say I wanted to do two commands one after another. Semicolon means this is the end of one command. Anything past this is a new command. So I can say echo, hello again. And you can see they both ran. First this one ran, and then the next one ran. And we can go on and on like that. It doesn't just have to be that command. It's internal and external. So I can also say in the last video we looked over the sleep command. I can say sleep for two seconds. So it's going to echo out hello world. Sleep for two seconds. Then continue with the hello again. There we go. Also something I didn't mention in the last video. You can actually also do fractions of a second. I should have mentioned that in the last video. So I can do 0.2 or 0.5 which would be a half a second. So there you go. And if I wanted to go even quicker I can do, there we go. So you can actually do increments less than a second. I should have mentioned that. And you can string together as many commands as you want in this manner. And again they're all individual commands in this aspect. And none of them are checking the output or the exit code of the previous command. Which things we'll look at in the future videos. We're going to get into some piping here. Which is where these tools become very useful. So I thank you for watching. Please visit my website filmsbychris.com. That's Chris with the K. There should be a link in the description. I hope you enjoyed this video. If you did be sure to like, subscribe, share, comment. That helps me out a lot. And as always I hope that you have a great day.