Patreon ➤ https://www.patreon.com/jacobsorber Courses ➤ https://jacobsorber.thinkific.com/ Website ➤ https://www.jacobsorber.com/ --- What are Environment Variables, and how do I use them? (get,set) // It's amazing how many new programmers don't understand environment variables, which is tragic because they can save you so much time and it's one of those topics that programmer really needs to understand. This video will show you how to get and set environment variables in your programs. *** Welcome! I post videos that help you learn to program and become a more confident software developer. I cover beginner-to-advanced systems topics ranging from network programming, threads, processes, operating systems, embedded systems and others. My goal is to help you get under-the-hood and better understand how computers work and how you can use them to become stronger students and more capable professional developers. About me: I'm a computer scientist, electrical engineer, researcher, and teacher. I specialize in embedded systems, mobile computing, sensor networks, and the Internet of Things. I teach systems and networking courses at Clemson University, where I also lead the PERSIST research lab. More about me and what I do: https://www.jacobsorber.com/ https://people.cs.clemson.edu/~jsorber/ http://persist.cs.clemson.edu/ To Support the Channel: + like, subscribe, spread the word + contribute via Patreon --- [https://www.patreon.com/jacobsorber] + rep the channel with nerdy merch --- [null] Source code is also available to Patreon supporters. --- [https://jsorber-youtube-source.herokuapp.com/] Want me to review your code? Email the code to js.reviews.code@gmail.com. Code should be simple and in one of the following languages: C, C++, python, java, ruby. You must be the author of the code and have rights to post it. Please include the following statement in your email: "I attest that this is my code, and I hereby give Jacob Sorber the right to use, review, post, comment on, and modify this code on his videos." You can also find more info about code reviews here. https://www.youtube.com/watch?v=k2K2HVg4Arc