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by mistahenry 2313 days ago
I use awk very often at my current job when analyzing our logs. I've been slowly compiling a list of useful shell pipelines, the majority of which involve awk. Any time I need to do some novel analysis, I can steal the syntax/ideas from myself

Mawk on debian is super fast and can determine statistics like messages/sec, uniq ip addresses for a particular user, etc from 10GB log files very quickly.