Take a look at my pseudocode, post #5 again.
Your code; there are numerous minor errors and to go through them all before you have solved your project would mean I would be writing it.
Let's get your logic sorted first. You will see from my CODE section how different you logic is from mine.
These lines are fine:
(Just a note, there is no need for the double brackets [[ ]] for this example, single brackets [ ] would suffice. It will still work with double brackets however.)
Again read Don's post #4 thoroughly...
Have another go, and if you increase your "counter" by a certain even number then you will see it all fall into place.
And finally, please use CODE tags, the "</>" icon on the tool bar.
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 SUNOS
sum
sum(1B) SunOS/BSD Compatibility Package Commands sum(1B)NAME
sum - calculate a checksum for a file
SYNOPSIS
/usr/ucb/sum file...
DESCRIPTION
sum calculates and displays a 16-bit checksum for the named file and displays the size of the file in kilobytes. It is typically used to
look for bad spots, or to validate a file communicated over some transmission line. The checksum is calculated by an algorithm which may
yield different results on machines with 16-bit ints and machines with 32-bit ints, so it cannot always be used to validate that a file has
been transferred between machines with different-sized ints.
USAGE
See largefile(5) for the description of the behavior of sum when encountering files greater than or equal to 2 Gbyte ( 2**31 bytes).
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWscpu |
+-----------------------------+-----------------------------+
SEE ALSO sum(1), wc(1), attributes(5), largefile(5)DIAGNOSTICS
Read error is indistinguishable from EOF on most devices; check the block count.
NOTES
sum and /usr/bin/sum (see sum(1)) return different checksums.
This utility is obsolete.
SunOS 5.10 8 Nov 1995 sum(1B)