1. Shell Programming and Scripting

Hi, i have a file which content the following: >cat cols data a:23:data data b:76:data data c:-30:data i would like to sum up the value of column 2, but the result that return to me is 0. Can anyone help? i'm using this code to do the sum awk -F" " 'BEGIN {x=0} {x+=$2} END {print... (5 Replies)

2. Shell Programming and Scripting

The file content is dynamic and using this format: name1 number1 name2 number2 name3 number3 name4 number4 .................... Need a smooth way to calculate the sum of all the numbers in that file (number1 + number2 + number3 + number4........ = total ) (11 Replies)

3. Shell Programming and Scripting

Good afternoon! Im new at scripting and Im trying to write a script to calculate total space, total used space and total free space in filesystem names matching a keyword (in this one we will use keyword virginia). Please dont be mean or harsh, like I said Im new and trying my best. Scripting... (4 Replies)

4. Shell Programming and Scripting

Long list of input file: AGDRE1 0.1005449050 AGDRE1 2.1005443435 AGDRE1 1.2005449050 AGDRE1 5.1005487870 AASFV3 50.456304789 AASFV3 2.3659706549 AASFV3 6.3489807860 AASFV3 3.0089890148 RTRTRS 5.6546403546 . . Desired output file: AGDRE1 8.5021829410 AASFV3 62.180245240... (2 Replies)

5. Shell Programming and Scripting

Input file SFSQW 5192.56 HNRNPK 611.486 QEQW 1202.15 ASDR 568.627 QWET 6382.11 SFSQW 4386.3 HNRNPK 100 SFSQW 500 Desired output file SFSQW 10078.86 3 QWET 6382.11 1 QEQW 1202.15 1 HNRNPK 711.49 2 ASDR 568.63 1 The way I tried: (2 Replies)

6. Shell Programming and Scripting

HI I have a file # cat marks.txt MARKS LIST 2013 Name english french chinese latin total_marks wer 34 45 67 23 wqa 12 39 10 56 wsy 23 90 23 78 Now i need to find the total marks of each student using... (11 Replies)

7. Shell Programming and Scripting

Hi All , I have the following script as below , I tried to modify to meet the requirement , could someone help ? very thanks ================================================================================================ while read STR NAME; do Total=0 MyString="$STR" GetData () {... (18 Replies)

8. UNIX for Dummies Questions & Answers

Hi All, I have a requirement where I need to find sum of values from column D through O present in a CSV file and check whether the sum of each Individual column matches with the value present for that corresponding column present in the trailer record. For example, let's assume for column D... (9 Replies)

9. UNIX for Beginners Questions & Answers

Hi I am having a set of files which will have the card details and the amount that was spending on the card. Each file will have the set of cards and dollar amount spend on it. I am trying to sum the dollar values by card number on each files. Is there a way I do it all in all one steps File... (1 Reply)