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1 | # $NetBSD: cmv,v 1.7 1995/05/11 21:31:05 christos Exp $ |
1 | # $NetBSD: cmv,v 1.7 1995/05/11 21:31:05 christos Exp $ |
2 | # Copyright (c) 1991, 1993 |
2 | # Copyright (c) 1991, 1993 |
3 | # The Regents of the University of California. All rights reserved. |
3 | # The Regents of the University of California. All rights reserved. |
4 | # |
4 | # |
5 | # This code is derived from software contributed to Berkeley by |
5 | # This code is derived from software contributed to Berkeley by |
6 | # Kenneth Almquist. |
6 | # Kenneth Almquist. |
7 | # |
7 | # |
8 | # Redistribution and use in source and binary forms, with or without |
8 | # Redistribution and use in source and binary forms, with or without |
9 | # modification, are permitted provided that the following conditions |
9 | # modification, are permitted provided that the following conditions |
10 | # are met: |
10 | # are met: |
11 | # 1. Redistributions of source code must retain the above copyright |
11 | # 1. Redistributions of source code must retain the above copyright |
12 | # notice, this list of conditions and the following disclaimer. |
12 | # notice, this list of conditions and the following disclaimer. |
13 | # 2. Redistributions in binary form must reproduce the above copyright |
13 | # 2. Redistributions in binary form must reproduce the above copyright |
14 | # notice, this list of conditions and the following disclaimer in the |
14 | # notice, this list of conditions and the following disclaimer in the |
15 | # documentation and/or other materials provided with the distribution. |
15 | # documentation and/or other materials provided with the distribution. |
16 | # 3. All advertising materials mentioning features or use of this software |
16 | # 3. All advertising materials mentioning features or use of this software |
17 | # must display the following acknowledgement: |
17 | # must display the following acknowledgement: |
18 | # This product includes software developed by the University of |
18 | # This product includes software developed by the University of |
19 | # California, Berkeley and its contributors. |
19 | # California, Berkeley and its contributors. |
20 | # 4. Neither the name of the University nor the names of its contributors |
20 | # 4. Neither the name of the University nor the names of its contributors |
21 | # may be used to endorse or promote products derived from this software |
21 | # may be used to endorse or promote products derived from this software |
22 | # without specific prior written permission. |
22 | # without specific prior written permission. |
23 | # |
23 | # |
24 | # THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
24 | # THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
25 | # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
25 | # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
26 | # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
26 | # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
27 | # ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
27 | # ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
28 | # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
28 | # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
29 | # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
29 | # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
30 | # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
30 | # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
31 | # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
31 | # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
32 | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
32 | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
33 | # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
33 | # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
34 | # SUCH DAMAGE. |
34 | # SUCH DAMAGE. |
35 | # |
35 | # |
36 | # @(#)cmv 8.2 (Berkeley) 5/4/95 |
36 | # @(#)cmv 8.2 (Berkeley) 5/4/95 |
37 | 37 | ||
38 | # Conditional move--don't replace an existing file. |
38 | # Conditional move--don't replace an existing file. |
39 | 39 | ||
40 | cmv() { |
40 | cmv() { |
41 | if test $# != 2 |
41 | if test $# != 2 |
42 | then echo "cmv: arg count" |
42 | then echo "cmv: arg count" |
43 | return 2 |
43 | return 2 |
44 | fi |
44 | fi |
45 | if test -f "$2" -o -w "$2" |
45 | if test -f "$2" -o -w "$2" |
46 | then echo "$2 exists" |
46 | then echo "$2 exists" |
47 | return 2 |
47 | return 2 |
48 | fi |
48 | fi |
49 | /bin/mv "$1" "$2" |
49 | /bin/mv "$1" "$2" |
50 | } |
50 | } |
51 | 51 |