"Miller is like sed, awk, cut, join, and sort for name-indexed data such as CSV."

"With Miller you get to use named fields without needing to count positional indices. For example: % mlr --csv cut -f hostname,uptime mydata.csv % mlr --csv --rs lf filter '$status != "down" && $upsec >= 10000' *.csv % mlr --nidx put '$sum = $7 + 2.1*$8' *.dat % grep -v '^#' /etc/group | mlr --ifs : --nidx --opprint label group,pass,gid,member then sort -f group % mlr join -j account_id -f accounts.dat then group-by account_name balances.dat % mlr put '$attr = sub($attr, "([0-9]+)_([0-9]+)_.*", "\1:\2")' data/* % mlr stats1 -a min,mean,max,p10,p50,p90 -f flag,u,v data/* % mlr stats2 -a linreg-pca -f u,v -g shape data/* This is something the Unix toolkit always could have done, and arguably always should have done. It operates on key-value-pair data while the familiar Unix tools operate on integer-indexed fields: if the natural data structure for the latter is the array, then Miller’s natural data structure is the insertion-ordered hash map. This encompasses a variety of data formats, including but not limited to the familiar CSV. (Miller can handle positionally-indexed data as a special case.)" #!TO_TAG_bit #homebrew_formulas #cli #dev #open_source #language:C #pub

query: ?utm_source=asp&utm_medium=traffic&utm_content=69 #!TO_TAG_bit #werk #landing_pages #pops #pub

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After 5.5 years of no updates, version 1.1 in 2016-01-20. 1.3 in 2018. #!TO_TAG_bit #home_page #Mac #apps #favs #%iusethis #utilities #trial #paid #pub

selenium? sandbox? testing? software? #!TO_TAG_bit #dev #afma-maybe #pub

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#boss #tech_companies #internet_companies #empires #web_empires #!TO_TAG_bit #media_companies #%wiki #pub

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"Introducing the all-new FossHub for developers, software, and users. We support the Open Source community by providing a free network infrastructure." #!TO_TAG_bit #alternatives #version_managers #version_control #github #sourceforge #pub

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