This is the command gdm-screenshot that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
gdm-screenshot - take a picture of the screen
SYNOPSIS
gdm-screenshot [OPTION...]
DESCRIPTION
gdm-screenshot is a utility for taking screenshots of the entire screen and saving them as
PNG image files.
OPTIONS
Help Options:
-h, --help
Show help options
--help-all
Show all help options
--help-gtk
Show GTK+ Options
Application Options:
-d, --debug
Debugging output
--display=DISPLAY
X display to use
Use gdm-screenshot online using onworks.net services