Ep 05: Write a loop from scratch

[gcapes]

Following on from #1155, I think there would be a lot of value to an exercise where learners must write a loop from scratch.

[eroesch]

I agree. Having taught this lesson a few times, novices tend to not understand the value of loops in context until they realise that it is something they can use themselves, with something else than files. I am thus proposing: https://github.com/swcarpentry/shell-novice/pull/1273

[bkmgit]

https://github.com/swcarpentry/shell-novice/pull/1273 was merged, so closing.