View difference between Paste ID: NKPyWVsV and rsDBJSzv

 # This functions prints the menu, ask for the path of file and perform appropriate operations on that file
 menu() {
         clear
 
         printf "Here are the operations you can do on your filen\n\t1. Word Count of a file\n\t2. First 10 lines of a file\n\t3. Last 10 lines of a file\n\t4. Content of file before and after sorting\n\t"
         read option
 
         # Ask for the path of file to perform the operations
         printf "\nEnter the path to the file:\n"
         read path
 
         # Perform appropriate operations according to the options
         case $option in
                 # Execute the wc command foe the file
                 1 ) wc $path ;;
 
                 # Display first 10 lines of a file
                 2 ) head $path ;;
 
                 # Show first the last 10 lines of a file
                 3 ) tail $path ;;
 
                 # Display file before and afer sorting
                 4 )
                         printf "\nBefore sorting:\n"
                         cat $path
 
-                        sort $path
+                        sort -k1 $path
 
                         printf "\nAfter sorting:\n"
                         cat $path
                 ;;
         esac
 
         read
         menu
 }
 
 menu