I put together a quick calculator using Google Sheets that will show the cost of Chicago Metra and CTA fares by number of days travelled per month. It’s intended for budgeting your commute in advance, and determining whether daily or monthly passes will be more economical for your plans.
Template Preview: https://goo.gl/Eqyycz
I’ve been running private mail service @theplante.net for years. Spam filtering has long been one of the most difficult (impossible!) issues for small-time mail operators, but I usually enjoy the challenge, and using the various white/black listing and heuristics tools makes the experience manageable.
Still, I never entirely trust that important messages will survive the spam filtering process as intended, so I will occasionally whitelist senders that I know I want to hear from. In my setup this usually means some combination of Postgrey and SpamAssassin configuration.
I finally decided to sit down and spend a few minutes scripting the configuration process so I could maintain one whitelist instead of multiple. The script will format each config file as needed, and I don’t have to worry about my lists getting out of sync anymore.
The results are available on GitHub: https://github.com/ThePlante/trustymail