Move several files into specific directories with a loop

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03-04-2020

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Might be wise not to rely on the directories' suffixes correspond to their "sequential number" which equals the files' "sequential numbers". And, check if a corresponding file exists at all to avoid failure if absent:

Code:

for DN in 0[1-4]*
  do    TMP="*[!0-9]${DN/%_*}.jpg"
        [ -f $TMP ] && echo mv $TMP $DN
  done
mv 1244081312562_02.jpg 02_webasset_200
mv 1244081312562_03.jpg 03_webasset_300
mv 1244081312562_04.jpg 04_webasset_400

as opposed to

Code:

mv *[!0-9]01.jpg 01_webasset_100
mv 1244081312562_02.jpg 02_webasset_200
mv 1244081312562_03.jpg 03_webasset_300
mv 1244081312562_04.jpg 04_webasset_400

without the precautions.

RudiC

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