Need to find only unique values for a given tag across the files:
For eg:
Test1:
<Tag1>aaa</Tag1>
<Tag2>bbb</Tag2>
<Tag3>ccc</Tag3>
Test2:
<Tag1>aaa</Tag1>
<Tag2>ddd</Tag2>
<Tag3>eee</Tag3>
Test3:
<Tag1>aaa</Tag1>
<Tag2>ddd</Tag2>
<Tag3>eee</Tag3>
Test4: (8 Replies)
Hi all,
I have got a problem while comparing 2 text files and the result should contains the unique values(Non repeatable).
For eg:
file1.txt
1
2
3
4
file2.txt
2
3
So after comaping the above 2 files I should get only 1 and 4 as the output. Pls help me out. (7 Replies)
Hi everyone,
I'm just wondering how could I using awk language merge two files by comparison of one their row.
I mean, I have one file like this:
file#1:
21/07/2009 11:45:00 100.0000000 27.2727280
21/07/2009 11:50:00 75.9856644 25.2492676
21/07/2009 11:55:00 51.9713287 23.2258072... (4 Replies)
Hi, this is about sorting a very large file (like 10 gb) to keep lines with unique entries across SOME of the columns.
The line originally looked like this:
sort -u -k2,2 -k3,3n -k4,4n -k5,5n -k6,6n file_unsorted > file_sorted
please note the -u flag.
The problem is that this single... (4 Replies)
Hi. I am not sure the title gives an optimal description of what I want to do.
I have several text files that contain data in many columns. All the files are organized the same way, but the data in the columns might differ. I want to count the number of times data occur in specific columns,... (0 Replies)
Good morning all,
I have a problem that is one step beyond a standard awk compare.
I would like to compare three files which have several thousand records against a fourth file. All of them have a value in each row that is identical, and one value in each of those rows which may be duplicated... (1 Reply)
Looking for a little help here.
I have 1000's of text files within a multiple folders.
YYYY/
/MM
/1000's Files
Eg.
2014/01/1000 files
2014/02/1237 files
2014/03/1400 files
There are folders for each year and each month, and within each monthly folder there are... (4 Replies)
I have one script as below:
#!/bin/ksh
Outputfile1="/home/OutputFile1.xls"
Outputfile2="/home/OutputFile2.xls"
InputFile1="/home/InputFile1.sql"
InputFile2="/home/InputFile2.sql"
echo "Select hobby, class, subject, sports, rollNumber from Student_Table" >> InputFile1
echo "Select rollNumber... (3 Replies)
Discussion started by: Sharma331
3 Replies
LEARN ABOUT OSX
apache2::porting
apache_mod_perl-108~358::mod_perl-2.0.7::docs::api::ApacUser:Contributed Peapache_mod_perl-108~358::mod_perl-2.0.7::docs::api::Apache2::porting(3)NAME
Apache2::porting -- a helper module for mod_perl 1.0 to mod_perl 2.0 porting
Synopsis
# either add at the very beginning of startup.pl
use Apache2::porting;
# or httpd.conf
PerlModule Apache2::porting
# now issue requests and look at the error_log file for hints
Description
"Apache2::porting" helps to port mod_perl 1.0 code to run under mod_perl 2.0. It doesn't provide any back-compatibility functionality,
however it knows to trap methods calls that are no longer in the mod_perl 2.0 API and tell what should be used instead if at all. If you
attempts to use mod_perl 2.0 methods without first loading the modules that contain them, it will tell you which modules you need to load.
Finally if your code tries to load modules that no longer exist in mod_perl 2.0 it'll also tell you what are the modules that should be
used instead.
"Apache2::porting" communicates with users via the error_log file. Everytime it traps a problem, it logs the solution (if it finds one) to
the error log file. If you use this module coupled with "Apache2::Reload" you will be able to port your applications quickly without
needing to restart the server on every modification.
It starts to work only when child process start and doesn't work for the code that gets loaded at the server startup. This limitation is
explained in the Culprits section.
It relies heavily on "ModPerl::MethodLookup". which can also be used manually to lookup things.
Culprits
"Apache2::porting" uses the "UNIVERSAL::AUTOLOAD" function to provide its functionality. However it seems to be impossible to create
"UNIVERSAL::AUTOLOAD" at the server startup, Apache segfaults on restart. Therefore it performs the setting of "UNIVERSAL::AUTOLOAD" only
during the child_init phase, when child processes start. As a result it can't help you with things that get preloaded at the server
startup.
If you know how to resolve this problem, please let us know. To reproduce the problem try to use an earlier phase, e.g.
"PerlPostConfigHandler":
Apache2::ServerUtil->server->push_handlers(PerlPostConfigHandler => &porting_autoload);
META: Though there is a better solution at work, which assigns AUTOLOAD for each class separately, instead of using UNIVERSAL. See the
discussion on the dev list (hint: search the archive for EazyLife)
See Also
mod_perl 2.0 documentation.
Copyright
mod_perl 2.0 and its core modules are copyrighted under The Apache Software License, Version 2.0.
Authors
The mod_perl development team and numerous contributors.
perl v5.16.2 2011-02apache_mod_perl-108~358::mod_perl-2.0.7::docs::api::Apache2::porting(3)