rich 1.0 mainya https://asciinema.org/~mainya asciinema https://asciinema.org/ https://asciinema.org/a/7367.png 2940 1912 <a href="https://asciinema.org/a/7367" target="_blank"><img alt="Create Docker mainyaa/kandan image trial-and-error" src="https://asciinema.org/a/7367.png" width="2940"></a> 2940 1912