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Re: Regular expressions across multiple lines

by Discipulus (Canon)
on Apr 24, 2016 at 17:32 UTC ( [id://1161372]=note: print w/replies, xml ) Need Help??

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  1. or download this
    perl -E "say q(found ), $count=()=qq(abcdefab\ncdefa\nbcdef) =~ /a\n?b
+\n?c/gm, q( [abc] occurences)"

found 3 [abc] occurences
  2. or download this
     while ($line=<inputfile>){chomp $line; $string=$string.$line;}

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