New style mechanism.

[chiark-utils.git] / backup / increm

diff --git a/backup/increm b/backup/increm
index 63d56d428b4bcee8d87dbc7767b56b3fe165dbaf..b3c1f7019d57e2dd42feeb1fea506ecab926c2c0 100755 (executable)
--- a/backup/increm
+++ b/backup/increm
@@ -1,13 +1,34 @@
 #!/usr/bin/perl
-
-# Do an incremental backup. We are invoked by full if the tape 
-# description file says that it is for an incremental backup.
-# We expect two commandline argument which is the ID string
-# of the tape to use, and the description (which includes ID
-# and function).
+# increm
+# Do an incremental backup; ONLY for invocation by full !
+#
+# This file is part of chiark backup, a system for backing up GNU/Linux and
+# other UN*X-compatible machines, as used on chiark.greenend.org.uk.
+#
+# chiark backup is:
+#  Copyright (C) 1997-1998,2000-2001 Ian Jackson <ian@chiark.greenend.org.uk>
+#  Copyright (C) 1999 Peter Maydell <pmaydell@chiark.greenend.org.uk>
+#
+# This 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, or (at your option) any later version.
+#
+# This 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, Inc.,
+# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# We are invoked by full if the tape description file says that it is
+# for an incremental backup.  We expect two commandline argument which
+# is the ID string of the tape to use, and the description (which
+# includes ID and function).
 
 BEGIN {
-    $etc= '/etc/backup';
+    $etc= '/etc/chiark-backup';
     require "$etc/settings.pl";
     require 'backuplib.pl';
 }