Haiku
http://clasquin-johnson.co.za/michel/haiku/index.html
https://depot.haiku-os.org/
http://betips.net/1997/09/09/enhancing-bash/
https://gh.haikuports.org/
http://betips.net/
http://www.tuxradar.com/content/30-days-haiku
https://wiki.archlinux.org/index.php/Haiku