You are looking for the join command. It's pesky in that it requires sorted input, so these forums are shock full of examples of doing it without sorting the input for a particular file format. Scaling up, if you have a lot of these, you might want to import them into a proper database.
Searching for NR==FNR should get you a few handfuls of examples, as well as the typical follow-up questions and problems.
Hi,
Can you please help me in implementing a timer based polling for function in C? ie. the function should be called in say 30secs(when 30secs has lapsed).
Thanks (7 Replies)
Hi guys,
can someone please help me with a vlookup utility in shell script that does the work similar to Excel.
Ex:
If File1.txt is
1
2
11
4
12
and File2.txt is
1 tab1
2 tab2
3 tab3
4 tab4
5 tab5
then the utility should create File3.txt with the below mentioned output: (24 Replies)
Hello, I'm currently implementing the && function in a shell using C. For example, if we input cmd1 && cmd2, then cmd2 executes only when cmd1 exits successfully. I'm thinking about:
int main() {
int i;
char **args;
while(1) {
printf("yongfeng's shell:~$ ");
args =... (5 Replies)
Hi,
I am new to awk/unix and am trying to put together an awk script to perform an action similar to vlookup between the two csv files.
Here are the contents of the two files:
File 1:
Date,ParentID,Number,Area,Volume,Dimensions
2014-01-01,ABC,247,83430.33,857.84,8110.76... (9 Replies)
Hello experts,
I have large text files that need to be arranged using a function like excel's vlookup. I have been playing with awk command but didn't really come up with a solution. Could anyone please help me out? Below are my datasets and expected output. Any help would be greatly... (8 Replies)
Can anyone give me a clue why this code doesn't work as expected? The function count_collatz_step() take one parameter which a number that need to calculate collatz until it reaches 1. The func should return steps it takes.
#
# Count steps of collatz conjecture takes, until the number reach 1.... (8 Replies)
Hello, i am trying to print group name column(etc/group) on script (etc/passwd) since group name is not listed on etc/passwd columns. Im trying to do a vlookup. but i cant figure out how i can insert the vlookup command FNR==NR inside the print out command or the output. I also tried exporting... (2 Replies)
Hi,
I want to compare same column in two files, if values match then display the column or display "NA".
Ex :
File 1 :
123
abc
xyz
pqr
File 2:
122
aab
fdf
pqr
fff
qqq
rrr (1 Reply)
Discussion started by: hkoshekay
1 Replies
LEARN ABOUT DEBIAN
excel::template::plus::tt
Excel::Template::Plus::TT(3pm) User Contributed Perl Documentation Excel::Template::Plus::TT(3pm)NAME
Excel::Template::Plus::TT - Extension of Excel::Template to use TT
SYNOPSIS
use Excel::Template::Plus::TT;
# this is most commonly used through
# the Excel::Template::Plus factory
my $template = Excel::Template::Plus::TT->new(
template => 'greeting.tmpl',
config => { INCLUDE => [ '/templates' ] },
params => { greeting => 'Hello' }
);
$template->param(location => 'World');
$template->write_file('greeting.xls');
DESCRIPTION
This is an engine for Excel::Template::Plus which replaces the standard Excel::Template template features with TT. See the
Excel::Template::Plus docs for more information.
METHODS
Accessors
config
template
template_class
params
Excel::Template compat methods
params ($name | $name = $value)>
This provides access to getting and setting the parameters, it behaves exactly like the standard CGI.pm-style param method.
output
Returns the generated excel file.
write_file ($filename)
Writes the generated excel file to $filename.
Housekeeping
DEMOLISH
This will cleanup any temp files generated in the process.
meta
Returns the metaclass.
BUGS
All complex software has bugs lurking in it, and this module is no exception. If you find a bug please either email me, or add the bug to
cpan-RT.
ACKNOWLEDGEMENTS
This module was inspired by Excel::Template::TT.
AUTHOR
Stevan Little <stevan@iinteractive.com>
COPYRIGHT AND LICENSE
Copyright 2007-2010 by Infinity Interactive, Inc.
<http://www.iinteractive.com>
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.14.2 2012-05-06 Excel::Template::Plus::TT(3pm)