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Top Forums Shell Programming and Scripting Using csh / awk / sed to compare database sizes in a txt file Post 302556631 by stevie_g on Monday 19th of September 2011 08:30:04 AM
Old 09-19-2011
Quote:
Originally Posted by sk1418
Code:
kent$  cat a
stevie_db 13000 LIVE
stevie_db 13000 TEST
stevie_db 14000 DEVELOPMENT
john_db 25000 LIVE
john_db 25000 TEST
john_db 25000 DEVELOPMENT
 
kent$  awk '{if(!a[$1])a[$1]=$2; if (a[$1]!=$2)print $1,$3;}' a
 
stevie_db DEVELOPMENT


Thanks for your help with this. However, when i try to run it (from the command line) I get the error
Code:
% cat a
stevie_db 13000 LIVE
stevie_db 13000 TEST
stevie_db 14000 DEVELOPMENT
john_db 25000 LIVE
john_db 25000 TEST
john_db 25000 DEVELOPMENT
 
 awk '{if(!a[$1])a[$1]=$2; if (a[$1]!=$2)print $1,$3;}' a

a[$1])a[$1]=$2;: Event not found

any ideas what I may be doing wrong?

Last edited by Scott; 09-19-2011 at 11:03 AM.. Reason: Please use code tags
 

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Apache::TestRun(3)					User Contributed Perl Documentation					Apache::TestRun(3)

NAME
Apache::TestRun - Run the test suite SYNOPSIS
DESCRIPTION
The "Apache::TestRun" package controls the configuration and running of the test suite. METHODS
Several methods are sub-classable, if the default behavior should be changed. "bug_report" The "bug_report()" method is executed when "t/TEST" was executed with the "-bugreport" option, and "make test" (or "t/TEST") fail. Normally this is callback which you can use to tell the user how to deal with the problem, e.g. suggesting to read some document or email some details to someone who can take care of it. By default nothing is executed. The "-bugreport" option is needed so this feature won't become annoying to developers themselves. It's automatically added to the "run_tests" target in Makefile. So if you repeateadly have to test your code, just don't use "make test" but run "t/TEST" directly. Here is an example of a custom "t/TEST" My::TestRun->new->run(@ARGV); package My::TestRun; use base 'Apache::TestRun'; sub bug_report { my $self = shift; print <<EOI; +--------------------------------------------------------+ | Please file a bug report: http://perl.apache.org/bugs/ | +--------------------------------------------------------+ EOI } "pre_configure" The "pre_configure()" method is executed before the configuration for "Apache::Test" is generated. So if you need to adjust the setup before httpd.conf and other files are autogenerated, this is the right place to do so. For example if you don't want to inherit a LoadModule directive for mod_apreq.so but to make sure that the local version is used, you can sub-class "Apache::TestRun" and override this method in t/TEST.PL: package My::TestRun; use base 'Apache::TestRun'; use Apache::TestConfig; __PACKAGE__->new->run(@ARGV); sub pre_configure { my $self = shift; # Don't load an installed mod_apreq Apache::TestConfig::autoconfig_skip_module_add('mod_apreq.c'); $self->SUPER::pre_configure(); } Notice that the extension is .c, and not .so. Don't forget to run the super class' c<pre_configure()> method. "new_test_config" META: to be completed perl v5.18.2 2015-06-18 Apache::TestRun(3)
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