On Thu, Jun 24, 2021 at 07:30:29AM +0800, Hongyi Zhao wrote: > On Ubuntu 20.04, see my following relevant git variables settings: > > $ env |grep GIT > GIT_SSL_NO_VERIFY=1 > GIT_HOSTING=git@xxxxxxxxxxxxxx > GIT_DISCOVERY_ACROSS_FILESYSTEM=true > > I don't set the `GIT_HOSTING' variable at all. Then where does it come > from and what's the function of it? This variable is neither set by nor respected by Git. It may be set by a system file, or perhaps a snippet you copied into your user setup at some point. Try: grep GIT_HOSTING ~/.bash* /etc/bash* (that's not an exhaustive list of places the environment may get set up, but it contains the likely ones). -Peff
