UNIX for Dummies Questions & Answers

while [ $file != "q" ];
do
      if [ -f ../week$num/&file ]
          then 
             echo "The contents of the $file are: "
                 cat ../week$num/$file
                    break
              else
                 read -p "Incorrect file name! Please select again or enter q: " file
      fi
done

#!/bin/bash
read -p "Enter week number or q to quit: " num
 while [ $num != "q" ] ;
   do
    if [ $num -lt 4 ] ; then
     echo -e "The files submitted in week $num are\n" `ls -1 ../week$num| grep -v to`
    else
     echo "Incorrect week number!..exiting"
     break
    fi
     echo ""
     read -p "Do you want to view contens for file..(y/n)  " choice
    if [ $choice == "y" ] ; then
     echo -e  "the files \n====Files in week$num dir====\n`ls -1 ../week$num|grep -v to`"
      read -p "Enter name for view file or q to quit: " file
       if [ -f "../week$num/$file" ] ; then
         echo "The contents of the $file are: " `cat ../week$num/$file`
       else
         read -p "Incorrect file name! Please select again or enter q: " file
         break
       fi
    fi
      read -p "Enter week number or q to quit: " num
   done