command line tool that do 'memo control' of a file.
$ duts init [file]
[file] is optional. if you don't not specify filename, all files in present directory will be initialized. After initialized, '.dots' directory that have all informations of duts operations was created.
$ duts memo <file> <contents>
<file> is mandatory. if you have long text (include space), must use quotes.
ex) duts memo README.md 'hello world'
$ duts log <file>
view memo logs.