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-rwxr-xr-xroles/common/files/usr/local/sbin/update-firewall.sh16
1 files changed, 13 insertions, 3 deletions
diff --git a/roles/common/files/usr/local/sbin/update-firewall.sh b/roles/common/files/usr/local/sbin/update-firewall.sh
index 41407e8..4050e9e 100755
--- a/roles/common/files/usr/local/sbin/update-firewall.sh
+++ b/roles/common/files/usr/local/sbin/update-firewall.sh
@@ -1,5 +1,5 @@
#!/bin/bash
-#
+
# Create iptables (v4 and v6) rules. Unless one of [-f] or [-c] is
# given, or if the ruleset is unchanged, a confirmation is asked after
# loading the new rulesets; if the user answers No or doesn't answer,
@@ -16,10 +16,20 @@
#
# Dependencies: netmask(1)
#
-# Copyright 2013 Guilhem Moulin <guilhem@fripost.org>
+# Copyright © 2013 Guilhem Moulin <guilhem@fripost.org>
+#
+# 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.
#
-# Licensed under the GNU GPL version 3 or higher.
+# 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 -ue
PATH=/usr/sbin:/usr/bin:/sbin:/bin