calculations in awk/sed Post: 302300788

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Float calculations

As expr is used for integer calculations, which command is used for float calculations.

2. UNIX for Dummies Questions & Answers

I'm trying to have a loop print out statistics every X number of seconds. How can I add a specific number of seconds to a time variable and make a comparison? Thanks ahead of time. For example: startTime = `date +%H%M%S` currentTime = $startTime executeTime = startTime + X # X is equal...

3. Shell Programming and Scripting

ksh, calculations using bc

hi all, was wondering if there is another way to do calculations in ksh scripts other than using bc ?? i am using a script to calculate average response time and my script errors out after running for a bit. e.g code i am using : averageTime=$(print "$totalTime / $numberOfEntries" |...

4. UNIX for Dummies Questions & Answers

Date Calculations

I need to be able to use the current date and calculate 7 days ago to be stored in another variable to be passed to a file in my Unix shell script. I need the date in the following format: date '+%m/%d/%Y' or 05/16/2006 How do I calculate date minus 7 days or 1 week ago?

5. Shell Programming and Scripting

Sed or awk script to remove text / or perform calculations from large CSV files

I have a large CSV files (e.g. 2 million records) and am hoping to do one of two things. I have been trying to use awk and sed but am a newbie and can't figure out how to get it to work. Any help you could offer would be greatly appreciated - I'm stuck trying to remove the colon and wildcards in...

6. Shell Programming and Scripting

calculations in bash

HI i have following problem, i need to use split command to split files each should be cca 700 lines but i dont know how to inplement it in the scripts becasuse each time the origin file will be various size , any body got any idea cheers

7. UNIX for Dummies Questions & Answers

help with doing calculations on data

Dear All, I have a long list like this: 337 375 364 389 443 578 1001 20100 . . . . etc I would like to substract each value from the first entry which in this case is 337 and report it in a separate column. So the expected output looks like 337 0

8. Shell Programming and Scripting

Problem with calculations

grep Quality abc.txt | awk -F"=" '{print $2}' o/p is given as 70/70 49/70 I want in the below format (percentage format) 100% 70% help me!!!!:confused::confused::confused: ---------- Post updated at 09:59 AM ---------- Previous update was at 09:57 AM ---------- Cell 01 -...

9. Shell Programming and Scripting

sed and awk giving error ./sample.sh: line 13: sed: command not found

Hi, I am running a script sample.sh in bash environment .In the script i am using sed and awk commands which when executed individually from terminal they are getting executed normally but when i give these sed and awk commands in the script it is giving the below errors :- ./sample.sh: line...

10. Shell Programming and Scripting

Number calculations

I'm writing a script that will read all the fields of a text file into an array(if they are numeric), while at the same time computing the minimum and maximum values from the file. After that I want to output the average of all the numbers in the array. The first problem I'm having is that many...

LEARN ABOUT DEBIAN

www::search::yahoo::uk

WWW::Search::Yahoo::UK(3pm)				User Contributed Perl Documentation			       WWW::Search::Yahoo::UK(3pm)

NAME

       WWW::Search::Yahoo::UK - class for searching Yahoo! UK (not Ireland)

SYNOPSIS

	 use WWW::Search;
	 my $oSearch = new WWW::Search('Yahoo::UK');
	 my $sQuery = WWW::Search::escape_query("Surrey");
	 $oSearch->native_query($sQuery);
	 while (my $oResult = $oSearch->next_result())
	   print $oResult->url, "
";

DESCRIPTION

       This class is a Yahoo! UK specialization of WWW::Search.  It handles making and interpreting searches on Yahoo! UK http://uk.yahoo.com.

       This class exports no public interface; all interaction should be done through WWW::Search objects.

NOTES

SEE ALSO

       To make new back-ends, see WWW::Search.

BUGS

       Please tell the maintainer if you find any!

TESTING

       There are no tests defined for this module.

AUTHOR

       "WWW::Search::Yahoo" is maintained by Martin Thurn (mthurn@cpan.org).

LEGALESE

       Copyright (C) 1998-2009 Martin 'Kingpin' Thurn

       THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
       MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

perl v5.12.4							    2011-11-02					       WWW::Search::Yahoo::UK(3pm)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Float calculations

Discussion started by: sharmavr

2. UNIX for Dummies Questions & Answers

Time Calculations

Discussion started by: Nysif Steve

3. Shell Programming and Scripting

ksh, calculations using bc

Discussion started by: cesarNZ

4. UNIX for Dummies Questions & Answers

Date Calculations

Discussion started by: mitschcg