this post was submitted on 24 Oct 2023
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Programming

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issues with bash commands as variables (monero.town)
submitted 2 years ago* (last edited 2 years ago) by shortwavesurfer@monero.town to c/programming@beehaw.org
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Any ideas? I am attempting to write a script that uses sed.

If done this way it fails

  • rmdec="sed 's/..................$//'"
  • i1xmr=$(echo "$i1p/$apiresponse*1000" |bc -l |$rmdec)

But if i do it this way it works

  • i1xmr=$(echo "$i1p/$apiresponse*1000" |bc -l | sed 's/..................$//')
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[–] bizdelnick@lemmy.ml 1 points 2 years ago

cat does not create file, your shell does when you redirect the standard output with > file.