add header to get-sysinfo

Signed-off-by: Nico Schottelius <nico@ikn.schottelius.org>

get-sysinfo.sh

@@ -1,4 +1,25 @@
 #!/bin/sh
+# 
+# 2008 - 2010 Nico Schottelius (nico-nsbin at schottelius.org)
+# 
+# This file is part of nsbin.
+#
+# nsbin 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.
+# 
+# nsbin 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 nsbin. If not, see <http://www.gnu.org/licenses/>.
+#
+# Retrieve system information including this script
+#
+
 
 host="$(hostname)"
 dest="${0%%*/}.${host}.log"
@@ -27,4 +48,4 @@ dest="${0%%*/}.${host}.log"
    mount
    df -h
 
-) 2>&1 | tee "$dest"
+) 2>&1 | tee "${dest}"