dunstify

A notification tool that is an extension of notify-send, but has more features based around dunst.

TLDR

Show a notification with a given title and message

$ dunstify "[Title]" "[Message]"

Show a notification with specified urgency

$ dunstify "[Title]" "[Message]" -u [low|normal|critical]

Specify a message ID (overwrites any previous messages with the same ID)

$ dunstify "[Title]" "[Message]" -r [123]

To see other possible options

$ notify-send --help

Usage:
  dunstify [OPTION…] - Dunstify

Help Options:
  -?, --help                  Show help options

Application Options:
  -a, --appname=NAME          Name of your application
  -u, --urgency=URG           The urgency of this notification
  -h, --hints=HINT            User specified hints
  -A, --action=ACTION         Actions the user can invoke
  -t, --timeout=TIMEOUT       The time until the notification expires
  -i, --icon=ICON             An Icon that should be displayed with the notification
  -I, --raw_icon=RAW_ICON     Path to the icon to be sent as raw image data
  -c, --capabilities          Print the server capabilities and exit
  -s, --serverinfo            Print server information and exit
  -p, --printid               Print id, which can be used to update/replace this notification
  -r, --replace=ID            Set id of this notification.
  -C, --close=ID              Close the notification with the specified ID
  -b, --block                 Block until notification is closed and print close reason