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Re^2: Trying to sort output

by fishmonger (Chaplain)
on Feb 23, 2013 at 20:16 UTC ( #1020339=note: print w/replies, xml ) Need Help??


in reply to Re: Trying to sort output
in thread Trying to sort output

I have as well, and for completeness, will post it here also.

#!/usr/bin/perl use strict; use warnings; use List::Util qw(max); my $rundsm = `dsmadmc -id=reports -pa=reports q proc`; my @seconds = $rundsm =~ /\((\d+)\s+seconds\)/mg; if (max(@seconds) >= 1001) { print "Message: Issue Found, Alert Operations\n", "Statistic: 1\n"; exit 1; } else { print "Message: No Issues Foun\n", "Statistic: 0\n"; exit 0; }

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Re^3: Trying to sort output
by Kenosis (Priest) on Feb 24, 2013 at 01:08 UTC

    Here's a variant that doesn't require List::Util, as you can grep the captured seconds for values greater than or equal to a limit. The m modifier's not needed in the regex, since \s+ will match across lines:

    #!/usr/bin/perl use strict; use warnings; my $limit = 1001; my $rundsm = `dsmadmc -id=reports -pa=reports q proc`; if ( isIssue( $limit, $rundsm ) ) { print "Message: Issue Found, Alert Operations\n", "Statistic: 1\n" +; exit 1; } else { print "Message: No Issues Found\n", "Statistic: 0\n"; exit 0; } sub isIssue { my ( $limit, $data ) = @_; return grep $_ >= $limit, $data =~ /\((\d+)\s+?seconds\)/g; }