cups

#!/bin/bash
#get default printer
#http://www.thegeekstuff.com/2015/01/lpadmin-examples/?utm_source=feedburner&utm_medium=email&utm_campaign=Feed%3A+TheGeekStuff+%28The+Geek+Stuff%29
#http://aplawrence.com/Unixart/cups_sysv_interface.html

echo "default printer from printer.conf"
cat /etc/cups/printers.conf | grep DefaultPrinter | awk  '{ print $2 }' | sed 's/>//g'

echo "default printer from lpstat -d"
cat lpstat -d | awk '{print $4}'

echo "list all printers"
lpstat -p | grep printer | awk '{print $2}'

echo "list printers that area accepting jobs"
lpstat -a | awk '{print $1}'

echo "list printers"
lpstat -p -d | grep ^printer | awk '{print $2}'
#-d   Shows the current default destination.
#-p [printer(s)]
#            Shows the printers and whether they are enabled for printing.  If no printers are specified then all printers are listed.

#
https://localhost:631/printers/%5BNameOfPrinter%5D?which_jobs=completed