Another way, with the scalar range operator, 

while (<$fh>) {
    next unless /^internal name/..0 and /^need this/;
    print "Got one in line ${.}\n";
}

[download]
Scalar range, once true, stays true until its right argument goes true.

Update: Fixed thinko on when the op switches off.

After Compline,
Zaxo

In reply to Re: seek and process from there on by Zaxo
in thread seek and process from there on by Anonymous Monk

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