[ 源代码： autojump ]
软件包：autojump（22.5.1-1.1）
shell extension to jump to frequently used directories
autojump provides a faster way to navigate your filesystem, with a "cd command that learns".
It works by maintaining a database of the directories you use the most from the command line, and allows you to "jump" to frequently used directories by typing only a small pattern.
To use autojump, you need to configure your shell to source /usr/share/autojump/autojump.sh on startup.