Allow bak to support multiple files at once
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@ -1,10 +1,10 @@
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#! /bin/bash
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f="$1"
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ext="${f##*.}"
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if [[ "$ext" == "bak" ]]; then
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cp "$f" "${f%.*}"
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else
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cp "$f" "${f}.bak"
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fi
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for f in "$@"; do
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ext="${f##*.}"
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if [[ "$ext" == "bak" ]]; then
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cp "$f" "${f%.*}"
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else
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cp "$f" "${f}.bak"
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fi
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done
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