указание ревизий и диапазонов для Git (Specifying revisions and ranges for Git)
Описание (Description)
Many Git commands take revision parameters as arguments.
Depending on the command, they denote a specific commit or, for
commands which walk the revision graph (such as git-log(1)), all
commits which are reachable from that commit. For commands that
walk the revision graph one can also specify a range of revisions
explicitly.
In addition, some Git commands (such as git-show(1) and
git-push(1)) can also take revision parameters which denote other
objects than commits, e.g. blobs ("files") or trees ("directories
of files").
