Avoid accidental execution with shell. #1
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
At least one script seems to assume that it is being run with python in the command line (i.e. python script.py instead of ./script.py), so avoid the temptation to run scripts as ./script.py by disabling execution permission.
(This seemed simpler than fixing the scripts to be truly Linux-friendly, since you would not only have to add #! lines but would also have to fix the command line processing issues.)