Visit The New, Modern Unix Linux Community

Top Forums Shell Programming and Scripting Bash Sum up for spezific Numbers Post 302945099 by RudiC on Tuesday 26th of May 2015 07:06:26 AM
Any/no attempts from your side?

Your sample files aren't too easy, and I guess they're not representative. Anyhow, try
Code:
awk '
NR==1 || !NF    {next}
NR==2           {print "Number1 Number2"
                 next
                }
                {sum[$4]+=$3}
END             {for (s in sum) print s, sum[s]}
' /tmp/example\ 1.txt 
Number1 Number2
99334523 35
97637083 57
99310914 13
92317170 54
95706975 24

This User Gave Thanks to RudiC For This Post:
 
Test Your Knowledge in Computers #642
Difficulty: Easy
The first full release of NeXTSTEP 1.0 shipped on September 18, 1988.
True or False?

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

how to sum numbers in column

Hi, i want to sum all nubers in one column. Example: 12.23 11 23.01 3544.01 I'm trying to do this in awk, but it doesn't work properly. Seems like awk is summing only integers, for example: 12 11 23 3544 It cuts off numbers after dot. I used this command: akw /text/ file.txt |nawk... (1 Reply)
Discussion started by: iahveh
1 Replies

2. Shell Programming and Scripting

sum numbers from stdout

hello im looking for short way to sum numbers from stdout the way i found to do it is to long for me i wander if there is shorter way to do it ok it 2 stage action this will make the list of number in to file sum.txt grep -c include *.c | awk '{l=split($0,a,":");print a;}' > sum.txt this... (1 Reply)
Discussion started by: umen
1 Replies

3. Shell Programming and Scripting

Printing the sum of a numbers

Hi I am writing a script that will produce the total of the digits with in the number. Here is the script. -bash# cat Sum_Digits if then echo "You must enter at least two digits" echo "If you enter more than two digits after the base line program this script will print the sum of the... (4 Replies)
Discussion started by: chrs0302
4 Replies

4. Shell Programming and Scripting

Finding the sum of two numbers

cat *.out |grep "<some text>" | awk '{print $6}' For ex,This will reutrn me 11111 22222 is it possible to add these two numbers in the above given command itself?I can write this to a file and find the sum. But I prefer to this calculation in the above given line itself. Any... (3 Replies)
Discussion started by: prasperl
3 Replies

5. Shell Programming and Scripting

getting the sum of numbers

I basically have a file where I had to do a bunch of greps to get a list of numbers example: a file called numbers.txt 10000 10000 superman 10000 batman 10000 10000 grep '100' * | 10000 10000 10000 10000 10000 (2 Replies)
Discussion started by: zerofire123
2 Replies

6. Shell Programming and Scripting

Sum Numbers from different files

Hi All, I need to print the sum of numbers from different files. Input files: file1.out 10 20 30 file2.out 10 20 30 (5 Replies)
Discussion started by: saint2006
5 Replies

7. Shell Programming and Scripting

Sum of numbers in three or more files

I have files : cat file1 15 88 44 667 33 4cat file2 445 66 77 3 56 (12 Replies)
Discussion started by: Natalie
12 Replies

8. Shell Programming and Scripting

Sum up numbers in a for loop

Hi i have to calculate some numbers, column by column. Herfore i used a for-loop.. for i in {4..26};do awk -F"," '{x'$i'+=$'$i'}END{print '$i'"\t" x'$i'}' file.tmp;done ----- printout ----- 4 660905240 5 71205272 6 8.26169e+07 7 8.85961e+07 8 8.60936e+07 9 7.42238e+07 10 5.6051e+07... (7 Replies)
Discussion started by: IMPe
7 Replies

9. Shell Programming and Scripting

Sum of numbers in row

Need help in coding: File with several rows incl. numbers like 1 2 3 4 5 6 7 8 ... How can i build the sum of each row seperately? 10 26 ... Thx for help. Please use CODE tags as required by forum rules! (13 Replies)
Discussion started by: smitty11
13 Replies

10. UNIX for Beginners Questions & Answers

Sum even numbers from 1 to 100

I need help with this assignment. I'm very new to using UNIX/LINUX, and my only previous experience with programing anything is using python. We are writing scripts using vim, and this one I'm stumped on. "Write a shell script that finds and display the sum of even positive integers from 0 to... (5 Replies)
Discussion started by: Nastybutler
5 Replies
sum(3tcl)						     Cyclic Redundancy Checks							 sum(3tcl)

__________________________________________________________________________________________________________________________________________________

NAME
sum - Calculate a sum(1) compatible checksum SYNOPSIS
package require Tcl 8.2 package require sum ?1.1.0? ::crc::sum ?-bsd | -sysv? ?-format fmt? ?-chunksize size? [ -filename file | -channel chan | string ] _________________________________________________________________ DESCRIPTION
This package provides a Tcl-only implementation of the sum(1) command which calculates a 16 bit checksum value from the input data. The BSD sum algorithm is used by default but the SysV algorithm is also available. COMMANDS
::crc::sum ?-bsd | -sysv? ?-format fmt? ?-chunksize size? [ -filename file | -channel chan | string ] The command takes string data or a file name or a channel and returns a checksum value calculated using the sum(1) algorithm. The result is formatted using the format(3tcl) specifier provided or as an unsigned integer (%u) by default. OPTIONS
-sysv The SysV algorithm is fairly naive. The byte values are summed and any overflow is discarded. The lowest 16 bits are returned as the checksum. Input with the same content but different ordering will give the same result. -bsd This algorithm is similar to the SysV version but includes a bit rotation step which provides a dependency on the order of the data values. -filename name Return a checksum for the file contents instead of for parameter data. -channel chan Return a checksum for the contents of the specified channel. The channel must be open for reading and should be configured for binary translation. The channel will no be closed on completion. -chunksize size Set the block size used when reading data from either files or channels. This value defaults to 4096. -format string Return the checksum using an alternative format template. EXAMPLES
% crc::sum "Hello, World!" 37287 % crc::sum -format 0x%X "Hello, World!" 0x91A7 % crc::sum -file sum.tcl 13392 AUTHORS
Pat Thoyts BUGS, IDEAS, FEEDBACK This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category crc of the Tcllib SF Trackers [http://sourceforge.net/tracker/?group_id=12883]. Please also report any ideas for enhancements you may have for either package and/or documentation. SEE ALSO
cksum(3tcl), crc32(3tcl), sum(1) KEYWORDS
checksum, cksum, crc, crc32, cyclic redundancy check, data integrity, security, sum CATEGORY
Hashes, checksums, and encryption COPYRIGHT
Copyright (c) 2002, Pat Thoyts <patthoyts@users.sourceforge.net> crc 1.1.0 sum(3tcl)

Featured Tech Videos

All times are GMT -4. The time now is 01:06 PM.
Unix & Linux Forums Content Copyright 1993-2020. All Rights Reserved.
Privacy Policy