Using the time you entered, it will evenly distribute the comics to be displayed from the time the script is run to the time you specified you will leave. You may specify an alternate file on the command line. Specify the lock file's name. Check to make sure the display is available and if not, quit.
Optional argument is the name of the program to use.
A non-zero return code from this program indicates a failure to open the display. The default program used is xdpyinfo. Output verbose messages. Contains the a list of comics you want displayed, one per line.