What's the difference between "Absolute Pathnames" and "Relative Pathnames" in Linux? Here you'll learn the basics of what the Filesystem API is used for in Linux (everything from interprocess communication to device configuration to, uh, actual files (surprise!)). This is prerequisite for dealing with the Linux filesystem on a day-to-day basis, and will help you answer popular Linux job interview questions. Step-by-step project-based Linux course for beginners: https://www.udemy.com/course/hands-on-linux-self-hosted-wordpress-for-linux-beginners/?referralCode=19C0A7DEE2FD53C9C09D Free Linux Sysadmin Course Playlist:    • The Linux Basics Course: Beginner to ...   DigitalOcean referral link: https://m.do.co/c/0380a1db56a6 Patreon: https://www.patreon.com/tutorialinux Official Site & e-mail list: https://tutorialinux.com/ Twitter: https://twitter.com/tutorialinux Facebook: https://www.facebook.com/tutorialinux Podcast: http://kernelpanicpodcast.com/