1# Copyright (c) 1991, 1993 2# The Regents of the University of California. All rights reserved. 3# 4# This code is derived from software contributed to Berkeley by 5# Kenneth Almquist. 6# 7# %sccs.include.redist.sh% 8# 9# @(#)cmv 8.2 (Berkeley) 05/04/95 10 11# Conditional move--don't replace an existing file. 12 13cmv() { 14 if test $# != 2 15 then echo "cmv: arg count" 16 return 2 17 fi 18 if test -f "$2" -o -w "$2" 19 then echo "$2 exists" 20 return 2 21 fi 22 /bin/mv "$1" "$2" 23} 24