42 lines
822 B
Plaintext
42 lines
822 B
Plaintext
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#!/bin/bash
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function checkJhead()
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{
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local result
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local check=$(which ant)
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if [[ "$check" =~ ^/.* ]]; then
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echo "jhead requirement OK"
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result=1
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else
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echo "jhead requirement MISSING"
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result=0
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fi
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return $result
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}
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# main
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# Lowercase extension.
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uppercaseCount=$(find -maxdepth 1 -name '*.JPG' | wc -l)
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if [[ $uppercaseCount > 0 ]]; then
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rename 's/JPG/jpg/' *.JPG
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fi
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echo ".JPG -> .jpg: $uppercaseCount"
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# Rename.
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checkJhead
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if [[ $? == 1 ]]; then
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count=0
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for filename in $(ls *.jpg); do
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#echo "==== $filename"
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if [[ $(jhead $filename | grep Date) =~ ^Date.* ]]; then
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#echo "yop $filename"
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jhead -n%Y%m%d-%H%M%S "$filename"
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let "count+=1"
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fi
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done
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echo "Renamed: $count"
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else
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echo "KO"
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fi
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