I always put my Linux notes in Zim Desktop Wiki and it has a neat feature which can export all/any notes as HTML page/pages so you can share them.
Mine needs a bit of tidying (will do soon, I promise ) as it's been going for six years now and has a couple of random links which should have been subpages and some old info which may be deprecated. But 95% of it is important commands and info I refer to often. Here it is for your perusal and possible enlightenment.
Download html pag