Weekly shift notification
00 18 * * 4 bash -l -c 'sh /home/<useracct_homedir>/esar_duty.sh'
35 11 * * 5 bash -l -c 'sh /home/<useracct_homedir>/gap_duty.sh'
GCLOUD_PROJECT=<project_id>
GOOGLE_APPLICATION_CREDENTIALS=/home/kcesar/esar.duty/google/service_account_credentials.json
DEFAULT_COMMS=ESAR Comms ##########
ESAR_GAP_SENDER=
ESAR_GAP_RECEIVER=
ESAR_GAP_SEND_KEY=<sparkpost_sender_API>