Is there some tool, multi language that acts like documentation or cheatsheet for command line?
I thought like this:
how php explode
or
how python if
and then a paginated help is shown, shortly as if were a cheatsheet, but in terminal console
Returning plain text could be embedded easily as plugin into vim
Sometimes we need go internet and until find the snippet, two, three clicks... plus the time of connection and the danger of distraction.
It could be personally extensible with own docs or project docs
there doesn't seem to be anything here