Any way to get join to include the non-matching line ???
Hi,
Need guidance if I should totally abandon join and use something else instead. I found several other options when searching for merge files in UNIX.com
Below are the test files to join:
Running
gives
Is there no way to get the E row from a.txt
Running
. Is there no way to get the B row from a.txt printed?
Hi All,
I need a shell script to join a line to the line that follows it. But I shouldn't do it for all the lines. I need to join a line having the character say '&' at the end of the line & need to join the line that follows it.
E.g
Input
1. This is the first line &
2. and the second... (6 Replies)
another question that could possibly be answered with awk...
#cat filename
ab cd ef:ghi:jk lm:nop qrs
ab cd ef:ghi:jk lm:nop qrs
ab cd ef:ghi:jk lm:nop qrs
ab cd ef:ghi:jk lm:nop qrs
# for x in `awk 'sub($1" +"$2" +","",$0) ' filename`; do echo $x; done
ef:ghi:jk ... (8 Replies)
Hello,
Did anyone know how to write a perl script to merge the multi-line into a single line where each line with start at timestamp
Input-->
timestamp=2009-11-10-04.55.20.829347;
a;
b;
c;
timestamp=2009-11-10-04.55.20.829347;
aa;
bb;
cc; (5 Replies)
Dear Forum,
Full title of the topic would be: "Join 3 or more files using matching column without full list in any of these columns"
I have several, typically 3 or 4 files which I need to join, something like FULL JOIN in slq scripts, all combinations of matches should be printed into an... (3 Replies)
Hi
I had two files like below.
file-1
101001234567890
101001234567891
101001234567892
101001234567893
101001234567894
101001234567895
101001234567896
101001234567897
101001234567898
101001234567899
file-2 (6 Replies)
I am trying to Join all the lines matching similar pattern.
Example ;
I wanted to join all the lines which has sam to a single line.
In next line, i wanted to have all the lines with jones to a single line....etc
> cat sample.txt
sam 2012/11/23
sam 2012/12/5
sam 2012/12/5
jones... (2 Replies)
Hi, I have text file:
Name: xyz
Gender: M
Address: "120_B_C; ksilskdj; lsudlfw"
Zip: 20392
Name: KLM
Gender: F
Address: "65_D_F; wnmlsi;lsuod;,...."
Zip:90233I want to insert 2 new lines before the 'Address: ' line deriving value from this Address line value
The Address value in quotes... (1 Reply)
Hi,
I need to join two files together with one common value in a column. I think I can use awk or join or a combination but I can't quite get it.
Basically my data looks like this, with the TICKER columns matching up in each file
File1
TICKER,column 1, column, 2, column, 3, column 4
... (6 Replies)
Hello,
I have two files file 1 and file 2 each having result of a query on certain database tables and need to compare for Col1 in file1 with Col3 in file2, compare Col2 with Col4 and output the value of Col1 from File1 which is a) not present in Col3 of File2 b) value of Col2 is different from... (2 Replies)
Hi guys I am trying to figure out how to match a pattern with a regex up to a full blank line. I will show you what I mean with this example:
example A
movie name: ted
movie name: TMNT
movie name: Jinxed
example B
movie names:
Gravity
Faster
Turbo
song titles:
dont
hello
problem (8 Replies)
Discussion started by: acoding
8 Replies
LEARN ABOUT DEBIAN
test::lectrotest::regressiontesting
Test::LectroTest::RegressionTesting(3pm) User Contributed Perl Documentation Test::LectroTest::RegressionTesting(3pm)NAME
Test::LectroTest::RegressionTesting - How to do regression testing (for free!)
SYNOPSIS
use Test::LectroTest
regressions => "regressions.txt";
# -- OR --
use Test::LectroTest
playback_failures => "regression_suite_for_my_module.txt",
record_failures => "failures_in_the_field.txt";
# -- OR --
use Test::LectroTest::Compat
regressions => "regressions.txt";
# -- OR --
use Test::LectroTest::Compat
playback_failures => "regression_suite_for_my_module.txt",
record_failures => "failures_in_the_field.txt";
DESCRIPTION
Say that LectroTest uncovers a bug in your software by finding a random test case that proves one of your properties to be false. If you
apply a fix for the bug, how can you be sure that LectroTest will re-test the property using the exact same test case that "broke" it
before, just to be certain the bug really is fixed? And how can you be sure that future changes to your code will not reintroduce the same
bug without your knowing it?
For situations like these, LectroTest can record failure-causing test cases to a file, and it can play those test cases back as part of its
normal testing strategy.
The easiest way to take advantage of this feature is to set the regressions parameter when you "use" Test::LectroTest or
Test::LectroTest::Compat:
use Test::LectroTest
regressions => "regressions.txt";
This tells LectroTest to use the file "regressions.txt" for both recording and playing back failures. If you want to record and play back
from separate files, use the record_failures and playback_failures options:
use Test::LectroTest::Compat
playback_failures => "regression_suite_for_my_module.txt",
record_failures => "failures_in_the_field.txt";
Here is how it works:
1. When testing a property named N, LectroTest will check for a play-back file. If the file exists, LectroTest will search it for test
cases associated with N. If any such test cases exist, LectroTest will play them back before and in addition to performing the usual,
random testing of the property.
2. When performing the usual, random testing of a property named N, if a failure occurs (i.e., LectroTest finds a counterexample),
LectroTest will record the test case that caused the failure to the recording file, associating the test case with the name N.
NOTE: If you pass any of the recording or playback parameters to Test::LectroTest::Compat, you must have version 0.3500 or greater of
Test::LectroTest installed. (Module authors, update your modules' build dependencies accordingly.) The Test::LectroTest module itself,
however, has always ignored unfamiliar parameters, and thus these options are backward compatible with older versions.
SEE ALSO
Test::LectroTest gives a quick overview of automatic, specification-based testing with LectroTest. This module accepts failure recording
and play-back options.
Test::LectroTest::Compat lets you mix LectroTest with the popular family of Test::Builder-based modules such as Test::Simple and
Test::More. This module accepts failure recording and play-back options.
LECTROTEST HOME
The LectroTest home is http://community.moertel.com/LectroTest. There you will find more documentation, presentations, mailing-list
archives, a wiki, and other helpful LectroTest-related resources. It's also the best place to ask questions.
AUTHOR
Tom Moertel (tom@moertel.com)
COPYRIGHT and LICENSE
Copyright (c) 2004-06 by Thomas G Moertel. All rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.12.3 2007-08-30 Test::LectroTest::RegressionTesting(3pm)