question about "unknown DS name 'PrinterTonerCartrid'"

I deciced to change my status line from

    Printer Cartridge Counter = $SNMPTONERCOUNTER

to Printer Toner Cartridge Counter = $SNMPTONERCOUNTER

and started getting the dreaded error "unknown DS name 'PrinterTonerCartrid'

Q1) Is is possible to dump the file edit the name from 'PrinterCartridgeCo' to 'PrinterTonerCartrid' and the restore?

My status line look as follows:

   LINE="status $TARGETHOST.Prn $COLOR `date`
    
    Printer Counter = $SNMPPAGECOUNTER
    Printer Cartridge Counter = $SNMPTONERCOUNTER
    Total Pages Printed Since $SINCE When We Started Counting = $PAGESPRINTED
    Delta Pages Printed = $DELTAPAGESPRINTED

" All I want to plot is the Delta Pages Printer = line.

Q2) Is there a way to tell rrd to ignore other lines that I added to the status?

Thanks

Robert

Robert P. McGraw, Jr. Manager, Computer System EMAIL: rmcgraw at purdue.edu Purdue University ROOM: MATH-807 Department of Mathematics PHONE: (765) 494-6055 150 N. University Street
West Lafayette, IN 47907-2067