--- /dev/null
+#!/bin/sh
+#
+# koha-enable -- enable a Koha instance.
+# Copyright 2010 Catalyst IT, Ltd
+#
+# 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 3 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, see <http://www.gnu.org/licenses/>.
+
+
+set -e
+
+
+die() {
+ echo "$@" 1>&2
+ exit 1
+}
+
+
+# Parse command line.
+[ "$#" = 1 ] || die "Usage: $0 instancename..."
+
+
+for name in "$@"
+do
+ sed -i 's:^\(\s*Include /etc/koha/apache-shared-disable.conf\)$:#\1:' \
+ "/etc/apache2/sites-available/$name"
+done
+
+/etc/init.d/apache2 restart