pages/osx/*: update broken links

[spageektti]

#12808

• For airport I don't know if this is OK because the man page seems empty.
• For bnepd I removed the link.
• Starting on macOS Ventura (13) emond has been removed according to this page so I suggest removing the page or removing the link but need your opinion.
• For safeejectgpu I updated the link.
• I suggest deleting the page for shuf as it seems no longer being available for macos but need your opinion.
• For tail I fixed the link.
• whence and yaa don't have a macos man page either.
• this is a windows one but reg-flags seems to no longer exist (edit: it exists but don't have a manual) so I suggest deletion or removing the link.

[tricantivu]

AFAIK, More information links are mandatory. If one cannot be found, I suggest removing the page.

The page of the command whence might be documenting the ZSH implementation since its the default shell in Mac OS X. Therefore, I suggest using the link https://zsh.sourceforge.io/Doc/Release/Shell-Builtin-Commands.html#Shell-Builtin-Commands#whence.

Regarding shuf, I think we should use a BSD manual because of the operating system's relationship with Mac OS X or a GNU manual given there are long options in some command examples.

[spageektti]

I think that more information links are not so mandatory. In the case of the daemon commands It's OK to delete the pages. I will look for documentation for other commands tomorrow.

[sebastiaanspeck]

I think that more information links are not so mandatory. In the case of the daemon commands It's OK to delete the pages. I will look for documentation for other commands tomorrow.

I disagree. Every page should have a more information link, it doesn't have to be a documentation page, but at least it should be findable on the internet