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Re: datamash performance question
From: |
Dima Kogan |
Subject: |
Re: datamash performance question |
Date: |
Fri, 25 Jun 2021 13:38:47 -0700 |
User-agent: |
mu4e 1.4.15; emacs 28.0.50 |
I'd be curious to see ways to make datamash work faster here, but if all
you're doing is computing sums, you can use awk instead of datamash:
mawk '{s[$2] += $1;} END { for (k in s) {print k, s[k]; } }'
Then you can probably also get rid of your sort and sed calls.