Hi There,
I am having two output files having the following information:
Output1:
Name1 0
Name2 222
Name3 598
Name4 9800
Output2:
Name1 10
Name2 333
Name3 567
Name4 39003
as you can see the two output files have the same Name colom but different records for each name. Now, how... (4 Replies)
Hi,
I have a file which has data kind of like this.
Apr 13 08:20:38 uslis10a sendmail: m3DDKSx3006432: usliss26.ca.com
Apr 13 08:20:38 uslis10b sendmail: m3DDKSoK006433: usliss26.ca.com
Apr 13 08:20:38 uslis10b sendmail: m3DDKcSo006442: usliss26.ca.com
Apr 13 08:20:38 uslis10c... (2 Replies)
Hi All,
I am trying to list the various dates for which the file is available in a directory using the command below, (& subsequently pass the command output to a loop)
Command :
ls dir|grep 'filename'|cut -d '_' -f1|cut -c1-8|tr '\n' ','
However, it is giving me an extra comma... (6 Replies)
Greetings.
I have a nice bash shell script that runs a multi-step analysis well. I already have the SGE options set up to email me the progress of the run (started, completed, aborted), but a final step would be to code the shell script to email the final output (a .txt file) to the same email... (6 Replies)
Hi friends,
I have file as follow
D1 pin16I pin20I
R1 pin20F pin20D
VCC1 pin20A pin16G
I want to modify it second and third column.
I want to just change the last character of 2nd and 3rd column with some condition.
The condition is if last char of second column is in... (7 Replies)
I'm trying to write a script that will email the contents of my Application folder to me.
cd /Applications
ListApps=$(ls)
echo $ListApps | mail -s "Application Check" myself@myemail.com
This sends it in a paragraphed block i.e:
Adobe Acrobat Reader.app App Store.app Atom.app... (4 Replies)
Perl::Critic::Policy::Variables::RequireNegativeIndices(User Contributed Perl DocumentPerl::Critic::Policy::Variables::RequireNegativeIndices(3pm)NAME
Perl::Critic::Policy::Variables::RequireNegativeIndices - Negative array index should be used.
AFFILIATION
This Policy is part of the core Perl::Critic distribution.
DESCRIPTION
Conway points out that
$arr[$#arr];
$arr[$#arr-1];
$arr[@arr-1];
$arr[@arr-2];
are equivalent to
$arr[-1];
$arr[-2];
$arr[-1];
$arr[-2];
and the latter are more readable, performant and maintainable. The latter is because the programmer no longer needs to keep two variable
names matched.
This policy notices all of the simple forms of the above problem, but does not recognize any of these more complex examples:
$some->[$data_structure]->[$#{$some->[$data_structure]} -1];
my $ref = @arr;
$ref->[$#arr];
CONFIGURATION
This Policy is not configurable except for the standard options.
AUTHOR
Chris Dolan <cdolan@cpan.org>
COPYRIGHT
Copyright (c) 2006-2011 Chris Dolan.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.14.2 2012-06-07 Perl::Critic::Policy::Variables::RequireNegativeIndices(3pm)