GIT TRACE=1 GIT CURL VERBOSE=1 git clone --verbose

GIT_TRACE=1 GIT_CURL_VERBOSE=1 git clone --verbose https://github.com/zabbix/zabbix-docker.git

.../...
10:38:29.088068 http.c:699              == Info: Re-using existing connection with host github.com
10:38:29.088080 http.c:699              == Info: Server auth using Basic with user '12345566'
10:38:29.088124 http.c:699              == Info: [HTTP/2] [7] OPENED stream for https://github.com/your-organization/your-repo.git/git-upload-pack
10:38:29.088133 http.c:699              == Info: [HTTP/2] [7] [:method: POST]
10:38:29.088136 http.c:699              == Info: [HTTP/2] [7] [:scheme: https]
10:38:29.088140 http.c:699              == Info: [HTTP/2] [7] [:authority: github.com]
10:38:29.088143 http.c:699              == Info: [HTTP/2] [7] [:path: /your-organization/your-repo.git/git-upload-pack]
10:38:29.088146 http.c:699              == Info: [HTTP/2] [7] [ authorization: Basic XXXXXXXXXXXXXXXXXX]
.../...

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/