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My general technique would be to start by extracting a list of all ALARM_ID strings from the XML file. Because of the size, assuming the XML is fairly predictable, it might be best to do this with a simple regular expression. Then use map to convert that list to a hash where the ALARM_ID strings are the keys and the values are all "1".

Then loop through the text file, line by line. Extract the alarm ID from the line; if it's in the hash described in the previous paragraph, then print "Success\n" as output; otherwise, print the line as output.

package Cow { use Moo; has name => (is => 'lazy', default => sub { 'Mooington' }) } say Cow->new->name

In reply to Re: Seaching for text in string and comparing to xml, if not found print text by tobyink
in thread Seaching for text in string and comparing to xml, if not found print text by helpneeded

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