Add an event to calendar. Triggers interactive prompt

Command-line tool to interact with Google Calendar.
Requests Google API authorization upon first launch.
More information: <https://github.com/insanum/gcalcli>.
Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

gcalcli --calendar "{{calendar_name}}" add

click the source code to copy install gcalcli on any operating system with command-not-found.com