By the way: what people need to understand is that in order to use Awk, efficently, you'll either use associative arrays, or structure your script like a sed script, otherwise it will be slow. The interesting thing about both of those, is the regex algorithm Thompson NFA, that is from what I hear around 7 times faster than PCRE that is used in Perl, PHP, Python and Ruby?
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I think Steve's Awk academy is a nice supplement to Grymoire : http://www.troubleshooters.com/codecorn/awk/
By the way: what people need to understand is that in order to use Awk, efficently, you'll either use associative arrays, or structure your script like a sed script, otherwise it will be slow. The interesting thing about both of those, is the regex algorithm Thompson NFA, that is from what I hear around 7 times faster than PCRE that is used in Perl, PHP, Python and Ruby?