xvfb-run: xvfb-run (run a command in a virtual X server environment) xvfb-run: xvfb-run: xvfb-run is a script using the virtual framebufer X server (xvfb) xvfb-run: to run X programs from command line. Note that xvfb doesn't actually xvfb-run: display anything; you won't be able to see or interact with the X xvfb-run: application. xvfb-run: xvfb-run: This can be useful for software that expects to connect to an X server xvfb-run: as part of its build process. xvfb-run: xvfb-run: