runzap.sh - runs zap2xml in quiet mode with no output to the screen nf - config file for the runzap-images.sh file. debug-zap.sh - runs zap2xml in a verbose mode to see what is happening. zap2xml - directory containing scripts and zap2ml files. tv_grab_file - tells tvheadend where to look for the xmltv.xml file to import with epg data.