You can list every man page installed on your system with man -k . , or just apropos .
But that’s a lot of random junk. If you only want “executable programs or shell commands”, only grab man pages in section 1 with a apropos -s 1 .
You can get the path of a man page by using whereis -m pwd (replace pwd with your page name.)
You can convert a man page to html with man2html (may require apt get man2html or whatever equivalent applies to your distro.)
That tool adds a couple of useless lines at the beginning of each file, so we’ll want to pipe its output into a | tail +3 to get rid of them.
Combine all of these together in a questionable incantation, and you might end up with something like this:
<pre style="background-color:#ffffff;">
<span style="color:#323232;">mkdir -p tmp ; cd tmp
</span><span style="color:#323232;">apropos -s 1 . | cut -d' ' -f1 | while read page; do whereis -m "$page" ; done | while read id path rest; do man2html "$path" | tail +3 > "${id::-1}.html"; done
</span>
List every command in section 1, extract the id only. For each one, get a file path. For each id and file path (ignore the rest), convert to html and save it as a file named $id.html.
It might take a little while to run, but then you could run firefox . or whatever and browse the resulting mess.
Or keep tweaking all of this until it’s just right for you.
Sometimes I find myself looking man pages up on linux.die.net/man and mankier.com. Distros like Debian have manpages.debian.org (all manpages in Debian) which are useful as a web-based reference too
Add comment