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how to add up a total in a summary report?

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Top Forums Shell Programming and Scripting how to add up a total in a summary report?
# 8  
Old 04-22-2009
ya that part of the error message i get
# 9  
Old 04-22-2009

Then read the error message (it tells you what the problem is) and fix the cause of it.

# 10  
Old 04-23-2009
ya that what i have been doing for the past few nights and i cant seems to solve the problem..
# 11  
Old 04-23-2009
The only question I have is where count is set in print_gtotal() for you to increment. There's a lot going on so it's a bit hard to follow.

Code:
print_gtotal()
{
  gtotal=0
  grep -i : $POS | while read x
    do
        temp1=`echo $x | cut -d: -f2 | cut -c2-`
        temp2=`echo $x | cut -d: -f3`
        temp3=`calcu_m $temp1 $temp2`
                gtotal=`calcu_a $gtotal $temp3`
        n=`num_lines "$i"`
           if [ "${n}" -eq "${count}" ]; then
            echo  "Grand Total      $"$gtotal
          fi
        count=`expr $count + 1`
    done 

}

# 12  
Old 04-23-2009
Quote:
Originally Posted by xiaojesus
ya that what i have been doing for the past few nights and i cant seems to solve the problem..

The offending line is:

Code:
print_dtotal | sort -f4| while read z

The error message is:

Code:
sort: invalid option -- 4

HINT: Remove the invalid option
# 13  
Old 04-23-2009
Quote:
Originally Posted by giannicello
The only question I have is where count is set in print_gtotal() for you to increment. There's a lot going on so it's a bit hard to follow.

Code:
print_gtotal()
{
  gtotal=0
  grep -i : $POS | while read x
    do
        temp1=`echo $x | cut -d: -f2 | cut -c2-`
        temp2=`echo $x | cut -d: -f3`
        temp3=`calcu_m $temp1 $temp2`
                gtotal=`calcu_a $gtotal $temp3`
        n=`num_lines "$i"`
           if [ "${n}" -eq "${count}" ]; then
            echo  "Grand Total      $"$gtotal
          fi
        count=`expr $count + 1`
    done 
 
}


hmm so i shld take out the count?

but b4 i can print the grand total, i need to print out the daily sales. and my daily sales cant be printed out also
# 14  
Old 04-23-2009
Quote:
Originally Posted by cfajohnson
The offending line is:

Code:
print_dtotal | sort -f4| while read z

The error message is:

Code:
sort: invalid option -- 4

HINT: Remove the invalid option
okie i shld try that tonite
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