Huge +1 for this resource!! I have learned so much from this and I haven't even made much progress on this yet. I get so interested in the details I deep dive

Huge +1 for this resource!! I have learned so much from this and I haven't even made much progress on this yet. I get so interested in the details I deep dive into everything. I know it will all continue to pay off in my career. It is a priceless resource!!! Just one example, did you know there is a https://en.wikipedia.org/wiki/Filesystem_Hierarchy_Standard https://en.wikipedia.org/wiki/Filesystem_Hierarchy_Standard, go ahead and `man hier` for quick details! Also, did you know the /usr folder is not really 'user'. Some say it means 'Unix System Resources' and their are plenty of discussions around this. http://askubuntu.com/questions/130186/what-is-the-rationale-for-the-usr-directory http://askubuntu.com/questions/130186/what-is-the-rationale-...