I have two conflicting config definitions in my git setup.
$ git config --list|grep diff.tool diff.tool=p4merge diff.tool=extDiff
How can I tell where each of these definitions are being set on my MacOS system?
related windows question here: Where is this value in my configuration coming from?
This snippet will show the three potential places where the configuration can be set.
$ for i in local global system; do echo $i:;git config --$i --list|grep diff.tool;done local: global: diff.tool=p4merge diff.tool=extDiff system: fatal: unable to read config file '/usr/local/etc/gitconfig': No such file or directory