10-11-2012
Simply amazing! Thank you Pamu!!!
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
I have a file like -
num.txt
12, 34, 65, line1
34, 65, 89, line2
43, 65, 77, line3
I want to do two things -
1. Add first three columns of each line and print the line with largest value.
i.e. (12+34+65) for 1st line and so on.
2. Add middle column of each line i.e.... (3 Replies)
Discussion started by: asahlot
3 Replies
2. UNIX for Advanced & Expert Users
:rolleyes:Hi,
I need to find the sum of size of specific files in my directory
Say for ex,
mydir$ ls -ltr
permisssion links user group size date time filename
I want to display the sum of size of filenames having pattern "TS55". Note file size in this directory is near 400 MB.
mydir$... (1 Reply)
Discussion started by: ramkrix
1 Replies
3. Shell Programming and Scripting
Hi,
I have a fixed width file with some records as given below:
" 1000Nalsdjflj243324jljlj"
"-0300Njfowjljl309933fsf"
" 0010Njsfsjklj342344fsl"
I want to sum-up first field values(i.e from 2nd character to 6th character)of each record.
so for the above file i want to add (1000 - 300+... (2 Replies)
Discussion started by: srilaxmi
2 Replies
4. Shell Programming and Scripting
Hi friends,
This is sed & awk type question.
I have a text file which has numbers spread all over the file. I want to sum the series of numbers whenever i find it and produce an output file with the sum. For example
###start of input text file ####
abc
def
ghi
1
2
3
4
kjld
random... (3 Replies)
Discussion started by: kaaliakahn
3 Replies
5. Shell Programming and Scripting
Hi friends,
This is sed & awk type question. It is slightly different from my previous question.
I have a text file which has numbers spread all over the file. I want to sum the series of numbers (but no more than 10 numbers in series) whenever i find it and produce an output file with the... (4 Replies)
Discussion started by: kaaliakahn
4 Replies
6. Shell Programming and Scripting
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... (5 Replies)
Discussion started by: nakaedu
5 Replies
7. UNIX Desktop Questions & Answers
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 (3 Replies)
Discussion started by: Alexander4444
3 Replies
8. Shell Programming and Scripting
I'm trying to sum a text file using AWK. Here is an example of the file:
600|3H68| 46
600|3H69| 46
600|3H6F| 290
600|3H6G| 24
600|3HDY| 1
600|3HDY| 3
600|3HE0| 1
600|3HE0| 3
I would like to sum the third field if the first... (7 Replies)
Discussion started by: Drenhead
7 Replies
9. Shell Programming and Scripting
I have an input file that looks like:
ID1 V1 ID2 V2 P1 P2 P3 P4 ..... n no. of columns
1 1 1 1 1.0000 1.0000 1.0000 1.0000
1 1 1 2 0.9999 0.8888 0.7777 0.6666
1 2 1 1 0.8888 0.7777 0.6666 0.5555
1 2 1 2 0.7777 0.6666 0.5555 0.4444
2 1 1 1 0.6666 0.5555 0.4444 0.3333
2 1 1 2 0.5555 0.4444... (4 Replies)
Discussion started by: sdp
4 Replies
10. Shell Programming and Scripting
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... (5 Replies)
Discussion started by: Jotne
5 Replies
LEARN ABOUT DEBIAN
http::request::params
HTTP::Request::Params(3pm) User Contributed Perl Documentation HTTP::Request::Params(3pm)
NAME
HTTP::Request::Params - Retrieve GET/POST Parameters from HTTP Requests
SYNOPSIS
use HTTP::Request::Params;
my $http_request = read_request();
my $parse_params = HTTP::Request::Params->new({
req => $http_request,
});
my $params = $parse_params->params;
DESCRIPTION
This software does all the dirty work of parsing HTTP Requests to find incoming query parameters.
new
my $parser = HTTP::Request::Params->new({
req => $http_request,
});
"req" - This required argument is either an "HTTP::Request" object or a string containing an entier HTTP Request.
Incoming query parameters come from two places. The first place is the "query" portion of the URL. Second is the content portion of an HTTP
request as is the case when parsing a POST request, for example.
params
my $params = $parser->params;
Returns a hash reference containing all the parameters. The keys in this hash are the names of the parameters. Values are the values
associated with those parameters in the incoming query. For parameters with multiple values, the value in this hash will be a list
reference. This is the same behaviour as the "CGI" module's "Vars()" function.
req
my $req_object = $parser->req;
Returns the "HTTP::Request" object.
mime
my $mime_object = $parser->mime;
Returns the "Email::MIME" object.
Now, you may be wondering why we're dealing with an "Email::MIME" object. The answer is simple. It's an amazing parser for MIME compliant
messages, and RFC 822 compliant messages. When parsing incoming POST data, especially file uploads, "Email::MIME" is the perfect fit. It's
fast and light.
SEE ALSO
"HTTP::Daemon", HTTP::Request, Email::MIME, CGI, perl.
AUTHOR
Casey West, <casey@geeknest.com>.
COPYRIGHT
Copyright (c) 2005 Casey West. All rights reserved.
This module is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
perl v5.10.1 2005-01-12 HTTP::Request::Params(3pm)