check.sh

使用linux实现考勤功能

#!/bin/sh
echo "**********    WORK  ATTENDANCE  REGISTER    **********"
#Input the username & password
echo "Please input your name:"
read name
echo "Please input the password:"
read password
inputinfo="$name $password"
#grep "$inputinfo" userinfo.dat | wc -l
#Match userinfo
grep "$inputinfo" userinfo.dat
if [ $? -eq 0 ]
then
    echo " \07\07 Successfully log in..."
else
    echo "Invalid name or password! Please input again."
    exit 1
fi

#Option Menu display
until
echo "**********    WORK  ATTENDANCE  REGISTER    **********
          1. Check in
          2. Check out
          3. Work Attendance Record
          4. Exit
          Welcome to the Work Attendance Registering System!
          Please input your option and hit <Enter>:"
read option
test "$choice" = 4
do
case "$option" in
         1) if [ "$hour" -lt 8 ]; then
                 echo "Morning! Welcome to the office!"
             else 
                 echo "You're late for work, a bit earlier next time."
                 echo "Tardiness  $name `date` " >> check.dat
             fi
              ;;
         2) if ["$hour" -gt ` expr 18 `]; then
                  echo "Have a Nice Ride Home!"
             else
                  echo "You're early to leave. Any urgency?"
                  echo "Early Departure" "$name `date` " >> check.dat
              fi
              ;; 
         3) grep "$name*"  check.dat  > search.dat
               cat search.dat
              ;;
          4) echo "Thanks for using the system! Goodbye!"
               exit 1
               ;;
          *) echo "INVALID OPTION! Please input again!" 
          esac
done