this post was submitted on 05 Sep 2025
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    459
    An awkward realization (startrek.website)
    submitted 3 days ago by MalikMuaddibSoong@startrek.website to c/linuxmemes@lemmy.world
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    [–] TheGingerNut@lemmy.blahaj.zone 13 points 3 days ago (9 children)

    Honestly I think 90% of people would never use awk if there was a simple preinstalled command for "print the nth column"

    [–] OpenStars@piefed.social 15 points 3 days ago* (last edited 3 days ago) (5 children)

    cut?

    [–] tal@lemmy.today 15 points 3 days ago* (last edited 3 days ago) (4 children)

    To be fair, a lot of the programs don't use a single character, have multiple spaces between fields, and cut doesn't collapse whitespace characters, so you probably want something more like tr -s " "|cut -d" " -f3 if you want behavior like awk's field-splitting.

    $ iostat |grep ^nvme0n1
nvme0n1          29.03       131.52       535.59       730.72    2760247   11240665   15336056
$ iostat |grep ^nvme0n1|awk '{print $3}'
131.38
$ iostat |grep ^nvme0n1|tr -s " "|cut -d" " -f3
131.14
$
    [–] MalikMuaddibSoong@startrek.website 1 points 3 days ago

    cut and tr are like the wonder twins of text munging

    Form of truncated whitespace! Shape of single whitespace! πŸ˜‚

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