File: move-if-change

package info (click to toggle)
gclcvs 2.7.0-101
  • links: PTS
  • area: main
  • in suites: squeeze
  • size: 135,252 kB
  • ctags: 174,324
  • sloc: ansic: 986,459; asm: 311,430; lisp: 242,735; exp: 45,962; makefile: 42,669; sh: 30,705; cpp: 13,316; yacc: 6,093; perl: 3,454; tcl: 3,179; lex: 1,620; sed: 688; pascal: 175; awk: 56; fortran: 24; csh: 23
file content (32 lines) | stat: -rwxr-xr-x 880 bytes parent folder | download | duplicates (55) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
#!/bin/sh

# Copyright (C) 1996 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

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