[ 源代码： git ]
软件包：gitk（1:2.20.1-2+deb10u8） [security]
fast, scalable, distributed revision control system (revision tree visualizer)
Git is popular version control system designed to handle very large projects with speed and efficiency; it is used for many high profile open source projects, most notably the Linux kernel.
Git falls in the category of distributed source code management tools. Every Git working directory is a full-fledged repository with full revision tracking capabilities, not dependent on network access or a central server.
This package provides the gitk program, a tcl/tk revision tree visualizer.