bash - How can you disable line numbers in git grep when you have grep.lineNumber=true?

Question

I have grep.lineNumber=true in my ~/.gitconfig because I almost always want to show them. Sometimes though, I want to disable them for a single command without editing the config file. Is there an option I can pass to git grep that disables line numbers? There are of course a few ways around it (see below), but I'm curious to know if there is a built-in solution.

Some ways I've found to work around it:

1. Pipe through another tool that removes the line numbers (depending on the situation e.g. cut, awk, sed, grep, etc)
2. Use normal grep (or any of its variants like egrep), where I happen to not have this turned on by default

question from:https://stackoverflow.com/questions/65900984/how-can-you-disable-line-numbers-in-git-grep-when-you-have-grep-linenumber-true

Answer 1

git -c grep.lineNumber=false grep…

See the docs for git -c.