This command line tool `cr` is used to record and explain cryptic commands, acronyms(initialism), abbreviations and so forth in daily life. Not only can it be used in computer filed via our default sheet cryptic_computer, but also you can use this to manage your own knowledge base easily.

Work with Gitee from the command line.

This command line tool `whatoption` is used to record and explain commands' options, so there is no need to run the command itself to check what the help info is. Besides, many options only have one character, which is sometimes not easily understood by users to remember.