mutation	session.go	command := exec.Command(path, arguments...)
read	session.go	output, err := exec.CommandContext(ctx, gitPath, "--git-dir", repositoryPath, "for-each-ref", "--count=2", "--format=%(refname)", "refs/heads/").Output()
read	http_backend.go	output, err := exec.Command(gitPath, "--exec-path").Output()
sentinel	process_unix.go	leader := exec.Command("/bin/cat")
read	ref_delta.go	refsCommand := exec.CommandContext(ctx, lease.owner.gitPath, "--git-dir", repositoryPath, "for-each-ref", "--format=%(refname)%00%(objectname)")
read	ref_delta.go	revCommand := exec.CommandContext(ctx, lease.owner.gitPath, "--git-dir", repositoryPath, "rev-list", "--reverse", fmt.Sprintf("--max-count=%d", maxReceivePackCommitsPerRef), "--stdin")