grep -c 'searchterm' myfile
$44.95
Advance RM-2SP30-TP Rapid Start Ballast for 2 lights bulbs f30
$24.95
ROBERTSON Ballasts 3P20159 Fluorescent eBallast for 2 F96T12/HO Linear Lamps, to
$32.33
GE Lighting GE232MV-N-DIY LFL ProLine Electronic Multivolt Instant Start Ballast
$13.95
Box of 10 Philips Advance ICN-2P32-N Instant Start Electronic Ballasts 120V-277V
$19.99
