I have close to five years of experience in my current field. I basically use Red Hat Learning Subscription to learn Linux fundamentals and improve my troubleshooting skills. I started by exploring Linux fundamentals, and within the last two months, I have been strengthening my Linux basics and working with hands-on labs that are relevant for my troubleshooting and system-level understanding. Apart from that, I have also worked on labs configuring network interfaces, DNS, and firewall settings. I used it to understand system logs and debug connectivity issues. Additionally, I have used it to understand basic automation with shell scripting for repetitive checks. Using these labs has helped me strengthen my fundamentals, which has helped me in my day-to-day troubleshooting work, including working with tools such as monitoring agents or servers. Overall, I can say I used it mostly for hands-on labs around Linux fundamentals, networking, troubleshooting connectivity issues, working with firewall instances, and improving my command-line skills for real-time debugging, such as commands including ping, traceroute, and netstat.
The best features Red Hat Learning Subscription offers are the labs. Most of them are cloud-based labs that I can access from anywhere, anytime, and practice in a real environment without setting things up. I also see that the learning paths are very structured, which can help guide any individual, whether from basic to advanced topics. I personally picked up all the courses which are relevant to my field in networking. Additionally, they are self-paced, which is very easy to learn alongside my work. In regard to exam readiness and certification alignment, it is very useful as I was also planning in the near future to give the RHCE exam. My favorite lab recently was the Linux networking and troubleshooting lab, where I worked on things such as configuring network interfaces, checking connectivity using ping and traceroute, and analyzing ports using netstat. I also liked labs involving firewall configuration because it directly relates to what I do here in my company as a network engineer. This made me feel very close to real-world scenarios. Additionally, I especially like that the labs are sandboxed so I could experiment and even break things without impacting anything. This has helped me build my overall confidence for real-time troubleshooting.