02-10-2011
Awesome, Awesome, Awesome.
Thanks so much.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a file file like this. I want to sum all column 1 values.
input
A 2
A 3
A 4
B 4
B 2
Out put
A 9
B 6 (3 Replies)
Discussion started by: suresh3566
3 Replies
2. Shell Programming and Scripting
Hi All,
I have a file which is having 3 columns as (string string integer)
a b 1
x y 2
p k 5
y y 4
.....
.....
Question:
I want get the unique value of column 2 in a sorted way(on column 2) and the sum of the 3rd column of the corresponding rows. e.g the above file should return the... (6 Replies)
Discussion started by: amigarus
6 Replies
3. Shell Programming and Scripting
12-11-2012,PNL,158406
12-11-2012,RISK,4564
12-11-2012,VAR_1D,310101
12-11-2012,VAR_10D,310101
12-11-2012,CB,866
12-11-2012,STR_VAR_1D,298494
12-11-2012,STR_VAR_10D,309623
09-11-2012,PNL,1024106
09-11-2012,RISK,4565
09-11-2012,VAR_1D,317211
09-11-2012,VAR_10D,317211
09-11-2012,CB,985... (7 Replies)
Discussion started by: manas_ranjan
7 Replies
4. UNIX for Dummies Questions & Answers
Hi would like to ask you guys any advise regarding my problem
I have this kind of data
file.txt
111111111,20
111111111,50
222222222,70
333333333,40
444444444,10
444444444,20
I need to get this
file1.txt
111111111,70
222222222,70
333333333,40
444444444,30
using this code I can... (6 Replies)
Discussion started by: reks
6 Replies
5. Shell Programming and Scripting
Hi,
I have a table to be imported for R as matrix or data.frame but I first need to edit it because I've got several lines with the same identifier (1st column), so I want to sum the each column (2nd -nth) of each identifier (1st column)
The input is for example, after sorted:
K00001 1 1 4 3... (8 Replies)
Discussion started by: sargotrons
8 Replies
6. Shell Programming and Scripting
this is part of a KT i am going thru.
i am writing a script in bash shell, linux where i have 2 columns where 1st signifies the nth hour like 00, 01, 02...23 and 2nd the file size.
sample data attached.
Desired output is 3 columns which will give the nth hour, number of entries in nth hour and... (3 Replies)
Discussion started by: alpha_1
3 Replies
7. UNIX for Dummies Questions & Answers
Hi All,
I have a requirement where I need to find sum of values from column D through O present in a CSV file and check whether the sum of each Individual column matches with the value present for that corresponding column present in the trailer record.
For example, let's assume for column D... (9 Replies)
Discussion started by: tpk
9 Replies
8. UNIX for Beginners Questions & Answers
I have a file which need to be summed up using date column.
I/P:
2017/01/01 a 10
2017/01/01 b 20
2017/01/01 c 40
2017/01/01 a 60
2017/01/01 b 50
2017/01/01 c 40
2017/01/01 a 20
2017/01/01 b 30
2017/01/01 c 40
2017/02/01 a 10
2017/02/01 b 20
2017/02/01 c 30
2017/02/01 a 10... (6 Replies)
Discussion started by: Booo
6 Replies
9. Shell Programming and Scripting
Hi Experts,
Please bear with me, i need help
I am learning AWk and stuck up in one issue.
First point : I want to sum up column value for column 7, 9, 11,13 and column15 if rows in column 5 are duplicates.No action to be taken for rows where value in column 5 is unique.
Second point : For... (12 Replies)
Discussion started by: as7951
12 Replies
10. UNIX for Beginners Questions & Answers
I have a file abc.csv, from which I need column 24(PurchaseOrder_TotalCost) to get the sum_of_amounts with date and row count into another file say output.csv
abc.csv-
UTF-8,,,,,,,,,,,,,,,,,,,,,,,,,
... (6 Replies)
Discussion started by: Tahir_M
6 Replies
LEARN ABOUT DEBIAN
test::synopsis
Test::Synopsis(3pm) User Contributed Perl Documentation Test::Synopsis(3pm)
NAME
Test::Synopsis - Test your SYNOPSIS code
SYNOPSIS
# xt/synopsis.t (with Module::Install::AuthorTests)
use Test::Synopsis;
all_synopsis_ok();
# Or, run safe without Test::Synopsis
use Test::More;
eval "use Test::Synopsis";
plan skip_all => "Test::Synopsis required for testing" if $@;
all_synopsis_ok();
DESCRIPTION
Test::Synopsis is an (author) test module to find .pm or .pod files under your lib directory and then make sure the example snippet code in
your SYNOPSIS section passes the perl compile check.
Note that this module only checks the perl syntax (by wrapping the code with "sub") and doesn't actually run the code.
Suppose you have the following POD in your module.
=head1 NAME
Awesome::Template - My awesome template
=head1 SYNOPSIS
use Awesome::Template;
my $template = Awesome::Template->new;
$tempalte->render("template.at");
=head1 DESCRIPTION
An user of your module would try copy-paste this synopsis code and find that this code doesn't compile because there's a typo in your
variable name $tempalte. Test::Synopsis will catch that error before you ship it.
VARIABLE DECLARATIONS
Sometimes you might want to put some undeclared variables in your synopsis, like:
=head1 SYNOPSIS
use Data::Dumper::Names;
print Dumper($scalar, @array, \%hash);
This assumes these variables like $scalar are defined elsewhere in module user's code, but Test::Synopsis, by default, will complain that
these variables are not declared:
Global symbol "$scalar" requires explicit package name at ...
In this case, you can add the following POD sequence elsewhere in your POD:
=for test_synopsis
no strict 'vars'
Or more explicitly,
=for test_synopsis
my($scalar, @array, %hash);
Test::Synopsis will find these "=for" blocks and these statements are prepended before your SYNOPSIS code when being evaluated, so those
variable name errors will go away, without adding unnecessary bits in SYNOPSIS which might confuse users.
AUTHOR
Tatsuhiko Miyagawa <miyagawa@bulknews.net>
Goro Fuji blogged about the original idea at <http://d.hatena.ne.jp/gfx/20090224/1235449381> based on the testing code taken from
Test::Weaken.
LICENSE
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
SEE ALSO
Test::Pod, Test::UseAllModules, Test::Inline, Test::Snippet
perl v5.10.1 2009-07-06 Test::Synopsis(3pm)