27 lines
545 B
Bash
27 lines
545 B
Bash
#! /bin/bash
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#
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# original from
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# @(#) lowercase.ksh 1.0 92/10/08
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# 92/10/08 john h. dubois iii (john@armory.com)
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#
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# conversion to bash v2 syntax done by Chet Ramey
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lowercase()
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{
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for file; do
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[ -f "$file" ] || continue
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filename=${file##*/}
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case "$file" in
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*/*) dirname=${file%/*} ;;
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*) dirname=.;;
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esac
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nf=$(echo $filename | tr A-Z a-z)
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newname="${dirname}/${nf}"
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if [ "$nf" != "$filename" ]; then
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mv "$file" "$newname"
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echo "lowercase: $file -> $newname"
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else
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echo "lowercase: $file not changed."
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fi
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done
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}
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