We would like to thank Charles Duffy for ideas that helped to improve this recipe, as discussed at https://stackoverflow.com/questions/48510815/named-pipe-does-not-wait-until-completion-in-bash.
For this example to work, you need to run it under bash.
This would be the default under Linux. If you are on Windows, you can use the bash that is shipped with a Git installation.
In the GitHub repository for this recipe, you will find the
commands.txt file, which contains the presented sequence of shell and Julia commands.
Now, open your favorite terminal to execute the commands and switch to an empty folder.