linux菜单

#!/bin/sh
MYDATE=`date +%d/%m/%y`
THIS_HOST=`hostname -s`
USER=`whoami`
while :
do
  tput clear 
  cat <<MAYDAY
---------------------------------------------------------
User:$USER            Host:$THIS_HOST        Date:$MYDATE
---------------------------------------------------------
            1:TestUDK_AC
            2:TestUDK_ENC
            3:TestUDK_MAC
            4:TestIssueBankCertification
            5:TestICCCertAndStaticData
            6:TestEncryptDataFromKeyAToKeyB
            H:help
            Q:Exit Menu
---------------------------------------------------------
MAYDAY
echo -e -n "\tYour Choice [1,2,3,4,5,6,H,Q]>"
CP=$CLASSPATH
for files in ../libs/*.jar
do
  CP=$CP:$files
done
read CHOICE 
  case $CHOICE in
    1) java -Djna.encoding=GBK -classpath .$CP TestUDK_AC
       ;;
    2) java -Djna.encoding=GBK -classpath .$CP TestUDK_ENC
       ;;
    3) java -Djna.encoding=GBK -classpath .$CP TestUDK_MAC
       ;;
    4) java -Djna.encoding=GBK -classpath .$CP TestIssueBankCertification
       ;;
    5) java -Djna.encoding=GBK -classpath .$CP TestICCCertAndStaticData
       ;;
    6) java -Djna.encoding=GBK -classpath .$CP TestEncryptDataFromKeyAToKeyB
       ;;
    H|h)
       cat <<MAYDAY
           This is the help screen ,nothing here yet to help you !
MAYDAY
       ;;
    Q|q) exit 0
       ;;
    *)  echo -e "\t\007 unknown user response"
       ;;
  esac
echo -e -n "\tHit the return key to continue"
read DUMMY
done