Unsafe C checker

A script that looks for unsafe C functions in your source code and avoids unneccessary lost points on the exam.

Example usage

Just download/copy paste the script and use it with either:

chmod +x checkunsafe.py

Verbose output, recursive search in current directory:

./checkunsafe.py -v[erbose] -r[ecursive] . -o result.txt

or: (with verbose output, recursive search in current directory)

python3 checkunsafe.py -v[erbose] -r[ecursive] . -o result.txt

Gives more information, including alternative safer functions

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