conleym

--  Park cursor here on Line 1, hit RUN button

--  To covert from selectable to runtime, mass substitute 23192 or similar valid canvas_id for a course instead of :course

--   Engagement for Snapshot:
--                   Run in 2 sections...select and run from line 314 up first, then remainder
--                   Tables labeled with my initials had to be made in the public schema because I am read-only to Redshift.
--                   They are temporary tables and drop at the close of session.
--                   Engagement Score represents the computed_final_score (final course grade, 0 - 100) we would predict if using Engagement relative to the atomic section cohort as the sole predictor.
--                   Per https://github.com/unizin/snapshot/wiki/Using-Canvas-Data-for-Snapshot#4-engagement-charts :

empiricalthought

# To use this wrapper,
#     $ . ./mfa_wrap.sh
#     $ mfa_wrap 123456 'aws s3 ls'

mfa_wrap() {
    MFA_TOKEN="$1"
    shift
    SHELL_CMD=$(aws sts get-session-token \
        --serial-number="${AWS_MFA_SERIAL?AWS_MFA_SERIAL must be set}" \
        --token-code=${MFA_TOKEN} \