Help summing a file using awk Post: 302785935

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awk scripting - matching records and summing up time

Hello. I just found out about awk, and it appears that this could handle the problem I'm having right now. I first stumbled on the thread How to extract first and last line of different record from a file, and that problem is almost similar to mine. In my case, an ASCII file will contain the...

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Awk: Summing values with group criteria

Hi Guys, I have a text file with ";" like separator F1;F2;F3;F4;F5 444;100041;IT;GLOB;1800000000 444;100041;TM;GLOB;1000000000 444;10300264;IT;GLOB;2000000000 444;10300264;IT;GLOB;2500000000 I have to sum the cullums F5 for same F2 and F3 collums The result must be: ...

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Summing up a matrix using awk

Hi there, If anyone can help me sorting out this small task would be great. Given a matrix like the following: 100 3 3 3 3 3 ... 200 5 5 5 5 5 ... 400 1 1 1 1 1 ... 500 8 8 8 8 8 ... 900 0 0 0 0...

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Using awk to summing from a given line

My file is something like this : 03.097 03.094 03.093 03.095 03.091 04.089 06.093 07.225 08.196 06.097 06.094 05.096 04.086 I'd like to sum it from a given line to another one , e.g.: from line 10 until line 20 What s the awk way solving this ?

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Please Help!!!! Awk for summing columns based on selected column value

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Summing lines in a file

Can anyone tell me how sum values in each record of a file and append that value to the end? For instance a typical record will be: FY12,Budget,771100,,,,,,,,,250,-250 I'd like the record to become FY12,Budget,771100,,,,,,,,,250,-250,0 which can be put into another file. Thank you.

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awk summing specific lines and fields

Hi I would like to know if it is possible to sum some specific fields. I have this x;x;x;x;x;x;x;x;467,390,611 Bytes;0.435291 GB;0.062247 GB;0.373045 GB;11,225;157 a;a;a;a;a;a;a;a;13,805,156,846 Bytes;12.857054 GB;1.838559 GB;11.018495 GB;151,063;18,933 b;b;b;b;b;b;b;b;232,797,478,723...

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Summing file sizes

I was just curious about how to sum the total file size of a certain type of file. For instance: $find . -name "*.aif" will print out the paths to each .aif file. Instead of printing, how could one sum the total space used by all of the aif files? Thanks! Please use code tags

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Summing all fields in a file

I was playing around to see how stuff works, and was trying to sum all fields in a file. cat file 1 2 3 4 5 6 7 8 9 10 11 12 I made this script: awk 'BEGIN {OFS=RS}{$1=$1}{s+=$0} END {print "sum="s}' file This gives 15, why not 78? I test it like this awk 'BEGIN...

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input: chr1 1 2 3 chr1 1 2 4 chr1 2 4 5 chr2 3 6 9 chr2 3 6 10 Code: awk '{a+=$4}END{for (i in a) print i,a}' input Output: chr112 7 chr236 19 chr124 5 Desired output: chr1 1 2 7 chr2 3 6 19 chr1 2 4 5

LEARN ABOUT SUNOS

ucblinks

ucblinks(1B)					     SunOS/BSD Compatibility Package Commands					      ucblinks(1B)

NAME

       ucblinks - adds /dev entries to give SunOS 4.x compatible names to SunOS 5.x devices

SYNOPSIS

       /usr/ucb/ucblinks [-e rulebase] [-r rootdir]

DESCRIPTION

       ucblinks  creates symbolic links under the /dev directory for devices whose SunOS 5.x names differ from their SunOS 4.x names. Where possi-
       ble, these symbolic links point to the device's SunOS 5.x name rather than to the actual /devices entry.

       ucblinks does not remove unneeded compatibility links; these must be removed by hand.

       ucblinks should be called each time the system is reconfiguration-booted, after any new SunOS 5.x links that are needed have been  created,
       since the reconfiguration may have resulted in more compatibility names being needed.

       In  releases prior to SunOS 5.4, ucblinks used a  nawk rule-base to construct the SunOS 4.x compatible names. ucblinks no longer uses  nawk
       for the default operation, although  nawk rule-bases can still be specifed with the -e option.  The  nawk rule-base equivalent to the SunOS
       5.4 default operation can be found in /usr/ucblib/ucblinks.awk.

OPTIONS

       -e rulebase     Specify rulebase as the file containing nawk(1) pattern-action statements.

       -r rootdir      Specify rootdir as the directory under which dev and devices will be found, rather than the standard root directory /.

FILES

       /usr/ucblib/ucblinks.awk        sample rule-base for compatibility links

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWscpu			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       devlinks(1M), disks(1M), ports(1M), tapes(1M), attributes(5)

SunOS 5.10							    13 Apr 1994 						      ucblinks(1B)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk scripting - matching records and summing up time

Discussion started by: Gonik

2. Shell Programming and Scripting

Awk: Summing values with group criteria

Discussion started by: gianluca2

3. Shell Programming and Scripting

Summing up a matrix using awk

Discussion started by: JRodrigoF

4. Shell Programming and Scripting

Using awk to summing from a given line

Discussion started by: firelink