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Text File
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1996-09-28
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263b
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16 lines
#!/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 $1 $2 > /dev/null; then
echo $2 is unchanged
rm -f $1
else
mv -f $1 $2
fi
else
mv -f $1 $2
fi