I wrote something similar ~5 years ago, as a reminder mechanism for myself (never shared it, it's very basic). calendar.txt (lowercase for my filename) but onl

I wrote something similar ~5 years ago, as a reminder mechanism for myself (never shared it, it's very basic). calendar.txt (lowercase for my filename) but only 'YYYYMMDD thing' for how the content line was - you've got more structure going on so that's cool, I like the week numbering - good idea. calendar.sh was my little grep reminder tool running from cron. Great minds eh.