Still not clear what you’re trying to do but assuming you’re trying to manipulate the krabby output with a different program, the other poster’s link on aliases should help you out. See the bottom section there on bash functions.

So for example if you’re trying to store a krabby output to a specific folder, something like this:

alias_name () { mkdir /path/%1 && krabby name %1 | xargs mv -t /path/%1 }

So in theory, typing something like alias_name charizard would, in this order, create a new folder at /path/charizard, run krabby charizard, and then place the output charizard file inside your new /path/charizard folder.

I say in theory because I don’t know what output krabby gives you and I don’t know bash, I just googled how piping with xargs works right now. But maybe with this idea you can figure it out.