+LANG=C
+LC_ALL=C
+
+DEBUG=1 # be more verbose on stdout?
+DEBUG_SYSLOG=1 # log actions to syslog?
+
+# functions
+FUNCTIONSFILE='functions.sh'
+
+for file in $FUNCTIONSFILE /etc/grml/lsb-functions /etc/grml/script-functions ; do
+ [[ -r $FUNCTIONSFILE ]] && source $file || { print "Reading $file failed, fatal error, exiting." ; exit 1 }
+done
+
+trap bailout 1 2 3 15
+
+# main execution
+debug "executing cmdline_options" ; cmdline_options