sm

Displays a short message fullscreen. More information: https://github.com/nomeata/screen-message.

• Display a message in full-screen:
  sm "{{Hello World!}}"
• Display a message with inverted colors:
  sm -i "{{Hello World!}}"
• Display a message with a custom foreground color:
  sm -f {{blue}} "{{Hello World!}}"
• Display a message with a custom background color:
  sm -b {{#008888}} "{{Hello World!}}"
• Display a message rotated 3 times (in steps of 90 degrees, counterclockwise):
  sm -r {{3}} "{{Hello World!}}"
• Display a message using the output from another command:
  {{echo "Hello World!"}} | sm -