restore Instructor Notes from archive

[tobyhodges]

For some reason, the transition to the Workbench did not bring the previous version of the Instructor Notes page with it for this lesson. This PR restores the page from the version of the lesson released just before the transition was made.

[github-actions[bot]]

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:robot: This automated message can help you check the rendered files in your submission for clarity. If you have any questions, please feel free to open an issue in {sandpaper}.

If you have files that automatically render output (e.g. R Markdown), then you should check for the following:

• :dart: correct output
• :framed_picture: correct figures
• :question: new warnings
• :bangbang: new errors

Rendered Changes

:mag: Inspect the changes: https://github.com/swcarpentry/shell-novice-es/compare/md-outputs..md-outputs-PR-69

The following changes were observed in the rendered markdown documents:

 instructor-notes.md | 252 +++++++++++++++++++++++++++++++++++++++++++++++++++-
 md5sum.txt          |   2 +-
 2 files changed, 252 insertions(+), 2 deletions(-)

What does this mean?

If you have source files that require output and figures to be generated (e.g. R Markdown), then it is important to make sure the generated figures and output are reproducible. This output provides a way for you to inspect the output in a diff-friendly manner so that it's easy to see the changes that occur due to new software versions or randomisation.

:stopwatch: Updated at 2023-05-04 14:46:45 +0000

[zkamvar]

I apologise for this. It was a cryptic error that I missed.

There was a link in the guide that had spaces around the link elements:

https://github.com/swcarpentry/shell-novice-es/blob/8496ba629e47fb258507108de9069ea517429b32/_extras/guide.md?plain=1#L144

When the transition workflow tried to fix this link, it threw an error that was very easy to miss:

! Could not process '/swcarpentry/shell-novice-es/_extras/guide.md': In index: 2.
! Could not process 'swcarpentry/shell-novice-es/_extras/exercises.md': the file 'swcarpentry/shell-novice-es/_extras/exercises.md' does not exist