Shell Programming and Scripting

       echo "enter the file name"
       read file
       k=1
       n=1,o=10,p=19
       for firstline in $file
       do
       firstline = `sed -n $k p $file`
       num1 = `cut -f$n -d "," -s $firstline` 
       num2 = `cut -f$o -d "," -s $firstline`
       num3 = `cut -f$p -d "," -s $firstline`

        
      if [ $num1 -lt $num2 && $num1 -lt $num3 && $num2 -lt $num3 ]
       then
       echo " Numbers in column are in ascending order"
        else
          echo " Numbers not in ascending order in columns"
          n = `expr $n + 1`
          o = `expr $o + 1`
          p = `expr $p + 1`
      fi

        echo " To check the total numbers in a row "
        for a in firstline
         do
          a = `cut -f1-9 -d  "," -s $firstline`
          count=0
          digits = `grep [0-9][1-9] a`
           count = `expr $count + 1`
           echo " The total number of digits in a row is $count "
           done
     k = `expr $k + 1`
 
     echo "To check total numbers in an entry"

       for tdigits in firstlineline
        do
         count=0
         tdigits = `grep [0-9][1-9] firstline`
         echo "The total Numbers of digits are $count"
         count = `expr $count + 1`
         done
        echo " We have completed the task,at the end of program"
 done