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1. Shell Programming and Scripting
I have a below requirement and trying to compare the files using awk
File 1 - Already stored on a prev day
id | text | email id
---------------------------------
89564|this is line 1 | xyz@sample.txt
985384|this is line 2 | abc@sample.txt
657342|this is line 3 |... (3 Replies)
Discussion started by: rakesh_411
3 Replies
2. Shell Programming and Scripting
I have 2 files,
file1:
alfa numbers numbers
vita numbers numbers
gama numbers numbers
delta numbers numbers
epsilon numbers numbers
zita numbers numbers
...
file2:
'zita' keepnumbers keepnumbers keepnumbers
'gama' keepnumbers keepnumbers keepnumbers
'misc' ... (11 Replies)
Discussion started by: phaethon
11 Replies
3. HP-UX
Hi guys,
I have 2 files:
File1
ABC|2203|115.50
ABC|2288|328.12
ABC|2289|611.09
ABC|2290|698
DEF|1513|721.3
DEF|1514|40
DEF|1515|5
File2
ABC|2288|328.12
ABC|2289|666.08
ABC|2290|698.00
DEF|1513|721.30 (3 Replies)
Discussion started by: Eduardo Aceves
3 Replies
4. Shell Programming and Scripting
Please help me to compare two files and remove the items in file2 from file1
file 1:delimited using pipe(|)
file1
00012|Description - 1|||||AA12345|1|AB12345|2|2012/06/03
AB123|Description - 2|||||AA12345|3|ZA11111|4|2012/06/04
11111|Description - 3|||||AP00012|1|AB12345|2|2012/06/03... (8 Replies)
Discussion started by: Mary James
8 Replies
5. Shell Programming and Scripting
Hi,
I have a situation to compare one file, say file1.txt with a set of files in directory.The directory contains more than 100 files.
To be more precise, the requirement is to compare the first field of file1.txt with the first field in all the files in the directory.The files in the... (10 Replies)
Discussion started by: anandek
10 Replies
6. Shell Programming and Scripting
Hello,
I have a script which extracts the values from a csv file when a specific date is entered :
#!/bin/sh
awk 'BEGIN{printf("Entrez la date : "); getline date < "-"}
$0 ~ date {f=1;print;next}
/^{2}\//{f=0}
f' file1.csv
This script gives me a number of lines with different values.
... (6 Replies)
Discussion started by: freyr
6 Replies
7. UNIX for Dummies Questions & Answers
Hi
How can I use awk to compare specific columns in 2 files and print the difference.
I currently have this:
BEGIN {
OFS = FS = ","
}
NR == FNR {
b = $3
next
}
{
e = ""
for (x in b) {
if (match ($1, x)) {
if (RSTART == 1 && RLENGTH > length(e)) {
e=x (2 Replies)
Discussion started by: ladyAnne
2 Replies
8. Shell Programming and Scripting
Hi,
I want to compare two files using awk and write an output based on if the records matched.
Both the files are space delimitted.
File A:
8351 00000000000636 2009044 -00001.000
8351 00000000000637 2009044 -00002.000
8351 00000000000638 2009044 -00001.000
8351 00000000000640... (7 Replies)
Discussion started by: gpaulose
7 Replies
9. Shell Programming and Scripting
Hi. I'm new to awk and have searched for a solution to my problem, but haven't found the right answer yet. I have two files that look like this:
file1
Delete,3105551234
Delete,3105551236
Delete,5625559876
Delete,5625556789
Delete,5625553456
Delete,5625551234
Delete,5625556956... (8 Replies)
Discussion started by: paul.o
8 Replies
10. Shell Programming and Scripting
Hi i hope some awk gurus here can help me.. here is what i need i have 2 files:
File1
152445 516532 405088.pdf
152445 516533 405089.pdf
152491 516668 405153.jpg
152491 520977 408779.jpg
152491 0 409265.pdf
File2
516532 /tmp/MainStreet_Sum09_Front_FNL.pdf
516533... (9 Replies)
Discussion started by: kenray
9 Replies
Data::Compare::Plugins(3pm) User Contributed Perl Documentation Data::Compare::Plugins(3pm)
NAME
Data::Compare::Plugins - how to extend Data::Compare
DESCRIPTION
Data::Compare natively handles several built-in data types - scalars, references to scalars, references to arrays, references to hashes,
references to subroutines, compiled regular expressions, and globs. For objects, it tries to Do The Right Thing and compares the
underlying data type. However, this is not always what you want. This is especially true if you have complex objects which overload
stringification and/or numification.
Hence we allow for plugins.
FINDING PLUGINS
Data::Compare will try to load any module installed on your system under the various @INC/Data/Compare/Plugins/ directories. If there is a
problem loading any of them, an appropriate warning will be issued.
Because of how we find plugins, no plugins are available when running in "taint" mode.
WRITING PLUGINS
Internally, plugins are "require"d into Data::Compare. This means that they need to evaluate to true. We make use of that true value.
Where normally you just put:
1;
at the end of an included file, you should instead ensure that you return a reference to an array. This is treated as being true so
satisfies perl, and is a damned sight more useful.
Inside that array should be either a description of what this plugin is to do, or references to several arrays containing such
descriptions. A description consists of two or three items. First a string telling us what the first data-type handled by your plugin is.
Second, (and optional, defaulting to the same as the first) the second data-type to compare. To handle comparisons to ordinary scalars,
give the empty string for the data-type, ie:
['MyType', '', sub { ...}]
Third and last, we need a reference to the subroutine which does the comparison. That subroutine should expect to take two parameters,
which will be of the specified type. It should return 1 if they compare the same, or 0 if they compare different.
Be aware that while you might give a description like:
['Type1', 'Type2', sub { ... }]
this will handle both comparing Type1 to Type2, and comparing Type2 to Type1. ie, comparison is commutative.
If you want to use Data::Compare's own comparison function from within your handler (to, for example, compare a data structure that you
have stored somewhere in your object) then you will need to call it as Data::Compare::Compare. However, you must be careful to avoid
infinite recursion by calling D::C::Compare which in turn calls back to your handler.
The name of your plugins does not matter, only that it lives in one of those directories. Of course, giving it a sensible name means that
the usual installation mechanisms will put it in the right place, and meaningful names will make it easier to debug your code.
For an example, look at the plugin that handles Scalar::Properties objects, which is distributed with Data::Compare.
DISTRIBUTION
Provided that the above rules are followed I see no reason for you to not upload your plugin to the CPAN yourself. You will need to make
Data::Compare a pre-requisite, so that the CPAN.pm installer does the right thing.
Alternatively, if you would prefer me to roll your plugin in with the Data::Compare distribution, I'd be happy to do so provided that the
code is clear and well-commented, and that you include tests and documentation.
SEE ALSO
Data::Compare
Data::Compare::Plugins::Scalar::Properties
AUTHOR
Copyright (c) 2004 David Cantrell <david@cantrell.org.uk>. All rights reserved. This program is free software; you can redistribute it
and/or modify it under the same terms as Perl itself.
perl v5.12.4 2009-03-07 Data::Compare::Plugins(3pm)