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Shell Programming and Scripting
Need help the sum from loop
Post 302998147 by ranjancom2000 on Friday 26th of May 2017 07:06:04 AM
05-26-2017
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9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I am trying to extracting the sum of all varibles listed in a file.
The code is as follows
##### FILE1 ########
Value1:2
Value2:2
Value3:6
Value4:5
##### shell script ######
#!/bin/sh
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I'm trying to understand if it's possible to create a set of variables that are numbered based on another variable (using eval) in a loop, and then call on it before the loop ends.
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3. Shell Programming and Scripting
Hi
i data looks like this:
student 1
Subject1 45 55
Subject2 44 55
Subject3 33 44
//
student 2
Subject1 45 55
Subject2 44 55
Subject3 33 44
i would like to sum $2, $3 (marks) and divide each entry in $2 and $3 with their respective sums and print for each student as $4 and... (2 Replies)
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4. Shell Programming and Scripting
Hi,
I am unable sum of each column in the loop usng awk command.
Awk is not allowing the parameters in the command.
i am facing the below error.
awk: 0602-562 Field $() is not correct.
Source file
abc.txt
100,200,300,400,500,600,700,800,900
101,201,301,401,501,601,701,801,901
... (1 Reply)
Discussion started by: number10
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5. Shell Programming and Scripting
Hi,
I have a file with header, detail and trailer records.
HDR|111
DTL|abc|100|xyz
DTL|abc|50|xyz
TRL|150
I need to add the values in 3rd field from DTL records.
Using awk, I am doing it as follows:
awk -F'|' '$1=="DTL"{a += $3} END {print a}' <source_file>
However, I want to... (3 Replies)
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6. Shell Programming and Scripting
pcmpath query device |awk 'BEGIN{print "DEVICE NAME\tSERIAL"} /DEVICE NAME/ {printf "%s\t", $5; getline; print substr($2, length($2)-3)}'
This script returns output like below to pull out "DEVICE NAME SERIAL".
......
hdisk28 110B
hdisk29 1112
hdisk30 1115
hdisk31 1116
hdisk32 1128... (2 Replies)
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7. Shell Programming and Scripting
Here's my code:
awk -F '' 'NR==FNR {
if (/time/ && $5>10)
A=$2" "$3":"$4":"($5-01)
else if (/time/ && $5<01)
A=$2" "$3":"$4-01":"(59-$5)
else if (/time/ && $5<=10)
A=$2" "$3":"$4":0"($5-01)
else if (/close/) {
B=0
n1=n2;
... (2 Replies)
Discussion started by: klane
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8. Shell Programming and Scripting
Hi
i have to calculate some numbers, column by column.
Herfore i used a for-loop..
for i in {4..26};do awk -F"," '{x'$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
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9. Post Here to Contact Site Administrators and Moderators
i want code in awk with loop to get the sum
* is delimiter in file
TOTAL_AMOUNT=SUM(CLP04)
suppose there are 12 CLP04 segment in my file i want to add upto 5 CLP04 then print next line after BPR segment after calculate the total amount
CLP04 means
ex
... (5 Replies)
Discussion started by: MOHANP12
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)