Download an mlb schedule standardized calendar csv file filtered to include only channels you are interested in

mlb-on-air-schedule.sh

#!/usr/bin/env bash

# this will download a csv format calendar file with TV info and
# filter only channels I want. The output can be imported into google calendar etc

# this url is for the cubs, but you could modify url parameters if you want
csvurl="http://mlb.mlb.com/ticketing-client/csv/EventTicketPromotionPrice.tiksrv?team_id=112&display_in=singlegame&ticket_category=Tickets&site_section=Default&sub_category=Default&leave_empty_games=true&event_type=T"
tmpfullfile="tmpfullfile.csv"
outputfile="cubs-onair-schedule.csv"

curl -o $tmpfullfile $csvurl
head -n1 $tmpfullfile > $outputfile
grep -iP 'wgn|fox|abc' $tmpfullfile >> $outputfile

# cleanup
rm $tmpfullfile