Mercurial > hg > octave-max

view build-aux/move-if-change @ 14000:15400d5deb1c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
ls.m: Fix handling of special characters in filename arguments (Bug #34950) * ls.m: Escape special characters such as ["'(] in filename arguments.
author Rik <octave@nomad.inbox5.com>
date Mon, 05 Dec 2011 17:13:35 -0800
parents b67c2d580a25
children
line wrap: on
line source

#!/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