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15 lines
129 B
Bash
Executable file
15 lines
129 B
Bash
Executable file
#!/bin/sh
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if
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test -r $2
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then
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if
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cmp $1 $2 > /dev/null
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then
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echo $2 is unchanged
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rm -f $1
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else
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mv -f $1 $2
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fi
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else
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mv -f $1 $2
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fi
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