: !/bin/sh carrier="TELSTRA" sidmainttype="mobile_phones" infile="VACM0405.DAT" infileext="DAR" datasrcid="12345" SDATE="01/05/2014" EDATE="31/05/2014" MMYYYY=`SDATEtoMMYYYY $SDATE` echo "MMYYYY = [$MMYYYY]" #billeriod="MMM_YYYY" billperiod=`MMYYYYtobillperiod $MMYYYY _` echo "$MMYYYY - billperiod = [$billperiod]" "./do${carrier}_${sidmainttype}" "$MMYYYY" "$infile" "$0.out" "$datasrcid"