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30 lines
636 B
Bash
30 lines
636 B
Bash
#!/usr/bin/env bash
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# Changes the suffixes from the first argument to the second argument for
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# all files specified after that as arguments. Use globstar expansion to
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# recurse.
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chsuffix ()
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{
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declare i
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declare from="$1"
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shift
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declare to="$1"
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shift
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declare files=("$@")
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if [[ -z "$files" ]]; then
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usageln 'chsuffix <from> <to> <file> ...'
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return 1
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fi
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for i in "${files[@]}"
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do
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if [[ "$i" =~ $from$ ]]; then
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declare stripped=${i%$from}
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telln "Moving $i"'` -> `'"$stripped$to"
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mv "$i" "$stripped$to"
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fi
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done
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}
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chsuffix $*
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