GIT TRACE

https://git-scm.com/book/en/v2/Git-Internals-Environment-Variables

 GIT_SSH_COMMAND="ssh -v" GIT_TRACE=1 git push -vvv -u origin main
 GIT_SSH_COMMAND="ssh -v" GIT_TRACE=true git push -vvv -u origin main
 GIT_SSH_COMMAND="ssh -v" GIT_TRACE=2 git push -vvv -u origin main

See also

• git: [config | init | status ], git add, git rm, git commit, git push, git pull, .gitconfig, .gitignore, git (clone, fetch, pull), git tag, git log, git blame, Merge Request, LFS, git branch, git apply, git rebase, git diff, git diff-tree, git config --global, remote | submodule | request-pull, GIT_TRACE, GIT_CURL_VERBOSE, clean, main, git show-ref, git reset, git prune, git ls-remote origin, git checkout, git switch, pathspec, git credential-osxkeychain, git version, pre-commit, git --help, GitBook, refs/