I have a file which gets appended with records daily..for eg. 1st day of the month i get 9 records ,2nd day 9 records .....till the last day in the month...the no of records may vary...i store the previous days file in a variable oldfile=PATH/previousdaysfile....i store the current days file in a... (6 Replies)
Hola,
Tengo un texto texto1.txt con el siguiente contenido:
Malaga
Cadiz
Sevilla
Hola
Y otro .txt texto2.txt con:
Malaga
Cadiz
Sevilla
Cordoba
Huelva
quiero obtener en otro .txt la diferencia entre estos dos archivos: (14 Replies)
I need to find the difference between two files in UNIX. I tried diff, but couldn't get it right.
There are two files:
file1: apple
mango
strawberry
banana
grape
file2: grape
apple
banana
I need an output file like below: ... (11 Replies)
Hi,
Could anyone help me to solve this problem?
I have two files "f1" and "f2" having 2 fields in each, a) file size and b) file name. The data are almost same in both the files except for few and new additional lines. Now, I have to find out and print the output as, the difference in the... (3 Replies)
I have 2 files as follows.
file1.txt
<cell>123</cell>
<cell>345</cell>
file2.txt
<cell>123</cell>
<cell>456</cell>
out out should be
output.txt
<cell>456></cell>
How do we achieve this> The difference betwenn the two files should be wirtten to the output file..
... (2 Replies)
Hi,
The requirement is to compare two files that has single column of records each. Comparison is to happen on a whole and not line by line.
File1.txt
314589929
315611087
304924413
315989094
301171509
302984393
315609549
314593632
File2.txt
315611087
304924413
315989094 (2 Replies)
Hi , i am newbie to shell scripting and am trying to do the below job,
A shell script to be run with a command like
sh Compare.ksh file1.txt file2.txt 1 2 > file3.txt
1 2-are the key columns
Consider the delimiter would be Tab or comma
File 1:
SK TEST NAME MATHS PHYSICS
21 1... (1 Reply)
Hi , i am newbie to shell scripting and am trying to do the below job,
A shell script to be run with a command like
sh Compare.ksh file1.txt file2.txt 1 2 > file3.txt
1 2-are the key columns
Consider the delimiter would be Tab or comma
File 1:
SK TEST NAME MATHS PHYSICS
21 1 AAA... (1 Reply)
I have two files named Before.txt and After.txt:
Now i want to find the difference in content between <Marker 1> and <Marker 2> in the two files.
---------- Post updated at 05:00 PM ---------- Previous update was at 04:50 PM ----------
Any help will be highly appreciated..:) (3 Replies)
Discussion started by: proactiveaditya
3 Replies
LEARN ABOUT DEBIAN
file::find::wanted
Wanted(3pm) User Contributed Perl Documentation Wanted(3pm)NAME
File::Find::Wanted - More obvious wrapper around File::Find
VERSION
Version 1.00
SYNOPSIS
File::Find is a great module, except that it doesn't actually find anything. Its "find()" function walks a directory tree and calls a
callback function. Unfortunately, the callback function is deceptively called "wanted", which implies that it should return a boolean
saying whether you want the file. That's not how it works.
Most of the time you call "find()", you just want to build a list of files. There are other modules that do this for you, most notably
Richard Clamp's great File::Find::Rule, but in many cases, it's overkill, and you need to learn a new syntax.
With the "find_wanted" function, you supply a callback sub and a list of starting directories, but the sub actually should return a boolean
saying whether you want the file in your list or not.
To get a list of all files ending in .jpg:
my @files = find_wanted( sub { -f && /.jpg$/ }, $dir );
For a list of all directories that are not CVS or .svn:
my @files = find_wanted( sub { -d && !/^(CVS|.svn)$/ }, $dir ) );
It's easy, direct, and simple.
WHY DO THIS ?
The cynical may say "that's just the same as doing this":
my @files;
find( sub { push @files, $File::Find::name if -f && /.jpg$/ }, $dir );
Sure it is, but File::Find::Wanted makes it more obvious, and saves a line of code. That's worth it to me. I'd like it if find_wanted()
made its way into the File::Find distro, but for now, this will do.
FUNCTIONS
find_wanted( &wanted, @directories )
Descends through @directories, calling the wanted function as it finds each file. The function returns a list of all the files and
directories for which the wanted function returned a true value.
This is just a wrapper around "File::Find::find()". See File::Find for details on how to modify its behavior.
COPYRIGHT & LICENSE
Copyright 2005-2012 Andy Lester.
This program is free software; you can redistribute it and/or modify it under the terms of the Artistic License v2.0.
perl v5.14.2 2012-06-08 Wanted(3pm)