Sponsored Content
Top Forums Shell Programming and Scripting Help in extracting multiple files and taking average at same time Post 302228303 by ghostdog74 on Saturday 23rd of August 2008 08:54:48 PM
Old 08-23-2008
Is that just your pseudocode or you are definitely writing an awk script? you seem to be mixing shell and awk syntaxes all over.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Average of elements throught multiple files

Hi, I got a lot of files looking like this: 1 0.5 6 All together there are ard 1'000'000 lines in each of the ard 100 files. I want to build the average for every line, and write the result to a new file. The averaging should start at a specific line, here for example at line... (10 Replies)
Discussion started by: chillmaster
10 Replies

2. Shell Programming and Scripting

Computing average values from multiple text files

Hi, first, I have searched in the forum for this, but I could not find the right answer. (There were some similar threads, but I was not sure how to adapt the ideas.) Anyway, I have a quite natural problem: Given are several text files. All files contain the same number of lines and the same... (3 Replies)
Discussion started by: rbredereck
3 Replies

3. UNIX for Dummies Questions & Answers

Taking a average of a column of numbers

Hey all, I am relatively poor at programming and unfortunately don't have time to read about programming at this current moment. I wanted to be able to run a simple command to read a column of numbers in a file and give me the average of those numbers. In addition if I could specify the... (2 Replies)
Discussion started by: Leonidsg
2 Replies

4. UNIX for Dummies Questions & Answers

Taking the average of two columns and printing it on a new column

Hi, I have a space delimited text file that looks like the following: Aa 100 200 Bb 300 100 Cc X 500 Dd 600 X Basically, I want to take the average of columns 2 and 3 and print it in column 4. However if there is an X in either column 2 or 3, I want to print the non-X value. Therefore... (11 Replies)
Discussion started by: evelibertine
11 Replies

5. Shell Programming and Scripting

Average of a column in multiple files

I have several sequential files with name stat.1000, stat.1001....to stat.1020 with a format like this 0.01 1 3822 4.97379915032e-14 4.96982253992e-09 0 0.01 3822 1 4.97379915032e-14 4.96982253992e-09 0 0.01 2 502 0.00993165137406 993.165137406 0 0.01 502 2 0.00993165137406 993.165137406 0... (6 Replies)
Discussion started by: kayak
6 Replies

6. Shell Programming and Scripting

Script to delete files older than x days and also taking an input for multiple paths

Hi , I am a newbie!!! I want to develop a script for deleting files older than x days from multiple paths. Now I could reach upto this piece of code which deletes files older than x days from a particular path. How do I enhance it to have an input from a .txt file or a .dat file? For eg:... (12 Replies)
Discussion started by: jhilmil
12 Replies

7. Shell Programming and Scripting

Cannot get the correct ans. Using awk in taking average

Hi all, I think so I’m getting the result is wrong, while using following awk commend, colval=$(awk 'FNR>1 && NR==FNR{a=$4;next;} FNR>1 {a+=$4; print $2"\t"a/3}' filename_f.tsv filename_f2.tsv filename_f3.tsv) echo $colval >> Result.tsv it’s doing the condition 2 times, first result... (5 Replies)
Discussion started by: Shenbaga.d
5 Replies

8. Red Hat

Du -sh command taking time to calculate the big size files

Hi , My linux server is taking more time to calculate big size from long time. * i am accessing server through ssh * commands # - du -sh * #du -sh * | sort -n | grep G Please guide me for fast way to find big size directories under to / partition Thanks (8 Replies)
Discussion started by: Nats
8 Replies

9. Shell Programming and Scripting

Average of multiple time-stamped data every half hour

Hi All, Thank you for reading through my post and helping me figure out how I would be able to perform this task. For example: I have a list of continuous output collected into a file in the format as seen below: Date...........Time........C....A......... B ==========================... (5 Replies)
Discussion started by: terrychen
5 Replies

10. Shell Programming and Scripting

Match first two columns and average third from multiple files

I have the following format of input from multiple files File 1 24.01 -81.01 1.0 24.02 -81.02 5.0 24.03 -81.03 0.0 File 2 24.01 -81.01 2.0 24.02 -81.02 -5.0 24.03 -81.03 10.0 I need to scan through the files and when the first 2 columns match I... (18 Replies)
Discussion started by: ncwxpanther
18 Replies
IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME
igawk - gawk with include files SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ... igawk [ all gawk options ] [ -- ] program-text file ... DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1). AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like @include getopt.awk in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path. OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports. EXAMPLES
cat << EOF > test.awk @include getopt.awk BEGIN { while (getopt(ARGC, ARGV, "am:q") != -1) ... } EOF igawk -f test.awk SEE ALSO
gawk(1) Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995. AUTHOR
Arnold Robbins (arnold@skeeve.com). Free Software Foundation Nov 3 1999 IGAWK(1)
All times are GMT -4. The time now is 12:37 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy