When most people speak of 'Linux', they are actually talking about a distribution.
There are hundreds (if not thousands) of distributions (distros) that use the Linux Kernel. Since each distro can have it's own way of 'doing things', having a single "Linux" guide for LoTW may not be possible. If you use a distro that's not listed here, don't loose heart - try one that's "close". Most distros are based on one of the more popular distros, so your distro's 'parent' guide may and likely will work for you. If you do have problems - ask away!