: !/bin/sh #mfile="indata/Nov_2005/TELMAX21/wb2_m11_112005.in mfile="indata/Nov_2005/VODAFONE/mobile_phones/out/10001_VODAFONE_mobile_phones_112005.out" awk -F'|' ' { if ( $4 == "CDR" ) totcost += $14 } END { printf("totcost = %02f\n", totcost) }' < "$mfile"