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)
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)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
Shell script to find sum of first n numbers of Fibonacci series
2. Relevant commands, code, scripts,... (0 Replies)
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)
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)
Hi all;
Here is my file:
V1.3=4
V1.4=5
V1.1=3
V1.2=6
V1.3=6
Please, can you help me to write a script shell that counts the sum of values in my file (4+5+3+6+6) ?
Thank you so much for help.
Kind regards. (3 Replies)
I want to count the number of lines, I need this result be a number, and sum the last numeric column, I had done to make this one at time, but I need to make this for a crontab, so, it has to be an script, here is my lines:
It counts the number of lines:
egrep -i String file_name_201611* |... (5 Replies)
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
LEARN ABOUT REDHAT
sum
sum(n) sum sum(n)
NAME
sum - calculate a sum(1) compatible checksum
SYNOPSIS
package require Tcl 8.2
package require sum ?1.0?
::crc::sum ?-format format? message
::crc::sum ?-format format? -filename file
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 ?-format format? message
::crc::sum ?-format format? -filename file
The command takes string data or a file name and returns a checksum value calculated using the sum(1) algorithm. The result is for-
matted using the format(n) specifier provided or as an unsigned integer (%u) by default.
OPTIONS -filename name
Return a checksum for the file contents instead of for parameter data.
-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
SEE ALSO sum(1), cksum(n), crc32(n)
AUTHORS
Pat Thoyts
KEYWORDS
sum, cksum, checksum, crc, crc32, cyclic redundancy check, data integrity, security
crc 1.0 sum(n)
03-05-2019
