search+replace.py is interactive. It scans a text file, searching it for a string and then replacing it with another string.
ssh-paramiko-1.py sshes to a machine and executes a few commands as if at the command line. Output goes to the screen but can be captured and further processed.
ssh.py does the same thing without the ssh module and also writes the output to a local file. Which is better depends on what the goal is.
scrape1.py is a basic proof of concept regarding webscraping.
collagen+whey: bar graph of the amino acid content of collagen vs. whey protein
json_parser1: skelton of json output parser.
dattan.py: searchs a dictionary for specified keys and returns their value.