Summary: Keep your calendar in a plain text file named calendar.txt for cross-platform compatibility and easy syncing with Android phones. The format follows strict rules for event entries and includes optional weekly, monthly, and yearly goals. The benefits include simplicity, ease of editing, future-proofing, version control, and mobile synchronization. Plus tags and contexts allow for flexibility and customization, while the clear formatting ensures accurate sorting and organization. Download a template to get started, and utilize grep commands for efficient event searches. The author emphasizes the Unix philosophy and provides tips for maximizing the usability of calendar.txt.
https://terokarvinen.com/2021/calendar-txt/