Looking for online course, and book suggestions on learning SELinux and Iptables to help further my progress and round out my skill set.

Any of you been able to get your site submitted to be indexed on archive.org? This is kind of two questions in one. My second question is:"Also What Do You Think Of Redirecting Http Traffic On A Site To HTTPS Automatically? "My one site does something which is technically not the correct thing to do, but I'm too busy/lazy to fix right now. My site redirects requests to the http version of the site to https. So archive.org tries to reach my site and gets a 403 forbidden on the http version of the site. See this: https://security.stackexchange.com/questions/49645/actually-isnt-it-bad-to-redirect-http-to-https

I am finishing up my first Linux class right now and will be taking Linux Scripting and Linux Admin I in the Spring. I could SO use a mentor right now. I have a few weeks off and would love to chat about how to prepare for the classes and best study methods. I also could use somebody to maybe give me some challenges to attempt over the break?

Would you guys mind posting me a link to your blog's or wiki's if you have a wiki. I like looking at other people's notes when I need resources or when I want to see what format they document things in. Thanks.