Options (2)
-a, --auto-servernumbooleanTry to get a free server number, if the default (99) is not available
Example:
xvfb-run {{[-a|--auto-servernum]}} {{command}}-s, --server-argsbooleanPass arguments to the Xvfb server
Example:
xvfb-run {{[-s|--server-args]}} "{{-screen 0 1024x768x24}}" {{command}}made by @shridhargupta | data from tldr-pages