Program to learn morse code written in Bash - in Czech langugage
At the time present it is written in Czech language as it is intended for my children and their friends. Occasionally I will translate it into English - if anybody is interested.
The main idea: The sound of morse code is created via command sox according to a script, then it is replayed, so it sounds good despite it is created in Bash.
I am fully aware that it would be better to write it in Python, but I have started in Bash as I thought that it will be short, but it has grown in this tremendous file.