Mercurial > octave
view move-if-change @ 9992:a5a05b2ebb9d
avoid duplicate function cleaning in symbol_table::cleanup
author | Jaroslav Hajek <highegg@gmail.com> |
---|---|
date | Wed, 16 Dec 2009 07:38:52 +0100 |
parents | 12ff450cbb1f |
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