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- #!/bin/sh
- # Like mv $1 $2, but if the files are the same, just delete $1.
- # Status is 0 if $2 is changed, 1 otherwise.
- if
- test -r $2
- then
- if
- cmp -s $1 $2
- then
- echo $2 is unchanged
- rm -f $1
- else
- mv -f $1 $2
- fi
- else
- mv -f $1 $2
- fi
-