File: move-if-change

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dejagnu 1.3-8

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file content (15 lines) | stat: -rwxr-xr-x 129 bytes

#!/bin/sh
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