Shell Programming and Scripting

if [ "$3" == "gz" ]
        then
        echo "#[FILENAME_WITH_PATH]#"
        echo "#[ROW_COUNT]#"
        echo "##################################"

        for fn in `find "$1" -maxdepth 1 -iname \*"$2"* -type f`
                do

                echo "$fn"
                zcat $fn | wc -l
        #       pause 'Press [Enter] key to continue...'

                done
exit 0

#[FILENAME_WITH_PATH]#
#[ROW_COUNT]#
##################################
/data/EVDO_102_20130918132900.dat.gz
107108
/data/EVDO_102_20130918172800.dat.gz
127657
/data/EVDO_102_20130918163800.dat.gz
121060
/data/EVDO_102_20130918133000.dat.gz
111790
/data/EVDO_105_20130918133200.dat.gz
76544

                zcat $fn | wc -l
        #       pause 'Press [Enter] key to continue...'

                done
exit 0

                cnt=$(zcat $fn | wc -l)
                printf "%12d\n" "$cnt"
                ((total += cnt))
        #       pause 'Press [Enter] key to continue...'

                done
        printf "============\n%12d\n" "$total"
exit 0