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generalize base64_encode to work with data types other than double * data.cc(base64_encode): handle arrays of numeric data types data types
author Carlo de Falco <cdf@users.sourceforge.net>
date Sun, 05 Aug 2012 16:35:45 +0200
parents b67c2d580a25
children
line wrap: on
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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 $1 $2 > /dev/null; then
    echo $2 is unchanged
    rm -f $1
  else
    mv -f $1 $2
  fi
else
  mv -f $1 $2
fi