CH=$BDA/contenu

case $# in
 2) FS1=`nof $1` ; FS2=`nof $2`
    zex $CH/$FS1 | grep $i | awk ' { print $3 } ' >> $BTP/slm.out ;;
 3) FS1=`nof $1` ; FS2=`nof $2`
    zex $CH/$FS1 | grep $3 | awk ' { print $3 } ' > $BTP/slm.out ;;
 4) FS1=`nof $1` ; FS2=`nof $4` 
    case $2 in
     -gt) zex $CH/$FS1 | awkg 7 4 $3 \
          awk ' { print $3 } ' >> $BTP/slm.out ;;
    esac ;;
 5) FS1=`nof $1` ; FS2=`nof $4` 
    case $2 in
     -gt) zex $CH/$FS1 | awkg 7 4 $3 | grep $5 | \
          awk ' { print $3 } ' > $BTP/slm.out ;;
    esac ;;
 6) FS1=`nof $1` ; FS2=`nof $4`
    zex $CH/$FS1 | awkg 7 4 $3 | awk ' { print $3 } ' > $BTP/slm.out 
    cat $ENT/slm.ent
    zex $CH/$FS2 | fgrep -f $BTP/slm.out | awkg 7 4 $6 
    echo ' ' ; exit 0 ;;
esac

cat $ENT/slm.ent 
zex $CH/$FS2 | fgrep -f $BTP/slm.out
echo ' '