This one's going to endlessly perform 50,000 additions.

Okay, great, now if I do an ls -al on bin, I can see both our forever process from the previous exercises and our process101. So let's move process101 into my bin directory, then chmod +x bin/process101. I can just cat it just to make sure we like what we see, and then I'll chmod +x, you know what, actually, I believe I just wrote this here. I don't think it would matter much, but I'm quite a stickler for the various syntax here, so I'm going to clean up a little white space, save my file. Okay, once you've written out the script as follows, you can go ahead and save your work. Let's go ahead and write that out and save it, I'll use vim to do so. We're asked to create a script called process101 in our bin directory in the home directory of our EC2 user. Welcome to our guided exercise on monitoring process activity. In applying these skills, you will be able to perform fundamental operational tasks, whether your Linux machine is on your desk or on a remote system across the Internet. And, if you use Windows, you'll need to interoperate with Linux.Īfter completing this course, you will have a solid introduction to working with Linux from the command line, using Red Hat Enterprise Linux 8 as a model. If you're working with mobile applications or the Internet of Things, it is also likely that the operating system of your device is based on Linux. If you're working in the cloud, your cloud instances may be based on Linux, and your private or public cloud environment is also probably based on Linux. For example, if you are developing applications, it's likely your application or its runtime is hosted on Linux.

If you are looking for new opportunities in IT, Linux skills are in high demand. There are many reasons why it is valuable for you to learn Linux. You’ll find Linux running smart TVs, in-flight entertainment systems, and most of the top supercomputers in the world.

Linux systems are used everywhere-the internet, point-of-sale systems, and the world's stock markets. You will be introduced to reasons why Linux and the open source development model are so important in today's computing environment. It will show you how a Linux system is organized, and will demonstrate introductory system administration tasks, which you will be able to practice on your own. This course will provide you with a basic introduction to Linux® skills using Red Hat® Enterprise Linux 8.

Linux remote process monitor