grep -c 'searchterm' myfile
Atlas DCA75 Semiconductor Tester with Curve Tracing Capability on a PC,
$188.95
Peak, Atlas DCA55 Semiconductor Tester,
$97.99
200pcs NPN / PNP 10 Value Precision Transistor Assortment Kit
$9.75
8-Inch SMIC Wafer CMOS Silicon Wafer Semiconductor Lithography Chip NewBv
$29.99
20pcs - AO3400A 30V 5.7A N-Channel MOSFET - X0FL1V - SOT-23 - A&O Semiconductor
$4.69
USA SELLER 4 PCS TOSHIBA 2SC2879 C2879 semiconductor Super FAST SHIP NY Seller
$179.95
BRAND NEW 4 PCS HG (HuaGao) 2SC2879 HG semiconductor USA SELLER FREE FAST SHIP
$154.95
ON Semiconductor MUR460G Switchmode Power Rectifier 600V 4A (Pack of 10)
$1.48
HA1137W Original Hitachi Semiconductor
$17.35
1pcs- National Semiconductor 2N5566 N-Channel JFET Gold-Pin Transistor "Genuine"
$15.00