For sure, Christophe. I'm thinking about taking a break from AWS and doing Linux+ and then maybe LPIC-2 first however. I actually did a community post about this entitled "Strike while the iron's hot? Could use your opinion." as I'm not sure if I should build on my AWS momentum or go fill in some of the gaps in my Linux knowledge first. I've been working with Linux for 4+ years now but primarily from a configuration management/automation perspective. I can certainly do more than basic troubleshooting but for instance my bash scripting skills aren't amazing, I use nano over vi, not great with awk/sed etc... Thoughts?