$ reminders show-lists
Soon
Eventually

$ reminders show Soon
0 Write README
1 Ship reminders-cli

$ reminders complete Soon 0
Completed 'Write README'
$ reminders show Soon
0 Ship reminders-cli

$ reminders show Soon --only-completed
0 Write README
$ reminders uncomplete Soon 0
Uncompleted 'Write README'
$ reminders show Soon
0 Write README

$ reminders edit Soon 0 Some edited text
Updated reminder 'Some edited text'
$ reminders show Soon
0 Ship reminders-cli
1 Some edited text

$ reminders delete Soon 0
Completed 'Write README'
$ reminders show Soon
0 Ship reminders-cli

$ reminders add Soon Contribute to open source
$ reminders add Soon Go to the grocery store --due-date "tomorrow 9am"
$ reminders add Soon Something really important --priority high
$ reminders show Soon
0: Ship reminders-cli
1: Contribute to open source
2: Go to the grocery store (in 10 hours)
3: Something really important (priority: high)

$ reminders --help
$ reminders show -h

$ brew install keith/formulae/reminders-cli

$ tar -zxvf reminders.tar.gz
$ mv reminders /usr/local/bin
$ rm reminders.tar.gz

$ cd reminders-cli
$ make build-release
$ cp .build/apple/Products/Release/reminders /usr/local/bin/reminders