Perhaps this is what you want: 

while ( $line = <FH> )
{
       if ( $line =~ /$SearchString/ ... $line =~ /$SearchString/ )
       {
         "continue reading lines until I reach the same search string 
+second time"
       }
}

[download]

In reply to Re: reading lines from a text file by jwkrahn
in thread reading lines from a text file by misba

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