Special thanks to @dch for working on parts of this handbook and @bcr for helping me getting started on how to work with documentation!

Changed some recommendations from grahamperrin, thank you all for your help, i am looking forward to seeing this committed!
Thanks @carlavilla for committing this.

In D51279#1190938, @carlavilla wrote:

@lukas.engelhardt_gmx.de do you want to take a look to latest messages?

I want to make the commit in one hour or so.

Thanks bcr. Corected these smaller issues.
I do also think that this should get out there in the handbook and we will be refining smaller parts as they come. Some things might change later, so we might have to change some things here afterwards.

added some thoughts on some comments

Changing the parts grahamperrin suggested, thanks for your input.

removed kmods description

included the submitted changes from bcr and grahamperrin, thank you for your suggestions

thanks @carlavilla for your comments, fixed them

adding explenation for kmods, fixing spelling error

change section to include the comments of bcr and ziaee

removed one "merges" like filis commented, changed part of the boot environment documentation which was not working.

correct small changes

Updating the documentation with the newest version including dch's part of the documentation.

Working on a PkgBase Chapter for the Handbook, this is not finished jet.
dch and i have started a git repository to work together:
https://github.com/lacherer/freebsd-doc/

removed leading "$" in front of commands
added ":" to the new example

There is a similar Bug for OpenSSH which was created 2009-05-21 and hasn't been touched since then, so this probably will not get any attention.
https://bugzilla.mindrot.org/show_bug.cgi?id=1600