Re: perl one line for advanced grep (current line and next one)

perl -ne 'print $_.=<> if /string/' testfile
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Comment on Re: perl one line for advanced grep (current line and next one) Download Code

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Re^2: perl one line for advanced grep (current line and next one) by Random_Walk (Prior) on Sep 02, 2013 at 08:03 UTC
Nice, but it misses the line following a second consecutive line matching the pattern `# eg this works as expected test1 string test2 test3 # this one fails to print test2 test1 string string test2 test3` [download] Cheers, R. Pereant, qui ante nos nostra dixerunt!	[reply] [d/l]
Re^3: perl one line for advanced grep (current line and next one) by kschwab (Vicar) on Sep 02, 2013 at 13:44 UTC
It also hangs if the last line matches. So much for working off the top of my head.	[reply]