From 2de1fba73a2f38b295063f6a94abfb2f15f68564 Mon Sep 17 00:00:00 2001 From: Bob Mottram Date: Wed, 14 May 2014 22:45:09 +0100 Subject: [PATCH] Initially start tlsdate with the timewarp option --- beaglebone.txt | 59 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) diff --git a/beaglebone.txt b/beaglebone.txt index 130747f7..b708aa81 100644 --- a/beaglebone.txt +++ b/beaglebone.txt @@ -1010,6 +1010,65 @@ service cron restart This obtains the date and time from www.ptb.de every 15 minutes. Obviously if you wish to use a different source for the date and time then the cron entry can be edited accordingly. +To ensure that the system always gets the correct time on initial bootup create an init script. + +#+BEGIN_SRC: bash +editor /etc/init.d/tlsdate +#+END_SRC + +Add the following: + +#+BEGIN_SRC: bash +#!/bin/bash +# /etc/init.d/tlsdate + +### BEGIN INIT INFO +# Provides: tlsdate +# Required-Start: $remote_fs $syslog +# Required-Stop: $remote_fs $syslog +# Default-Start: 2 3 4 5 +# Default-Stop: 0 1 6 +# Short-Description: Initially calls tlsdate with the timewarp option +# Description: Initially calls tlsdate with the timewarp option +### END INIT INFO + +# Author: Bob Mottram + +PATH='/usr/local/sbin:/usr/local/bin:/usr/bin:/sbin:/usr/sbin:/bin' + +LOGFILE="/var/log/tlsdate.log" +TLSDATECOMMAND="tlsdate --timewarp -l -t -H www.ptb.de -p 443 >> $LOGFILE" + +#Start-Stop here +case "$1" in + start) + echo "tlsdate started" + $TLSDATECOMMAND + ;; + stop) + echo "tlsdate stopped" + ;; + restart) + echo "tlsdate restarted" + $TLSDATECOMMAND + ;; + *) + echo "Usage: $0 {start|stop|restart}" + exit 1 + ;; +esac + +exit 0 +#+END_SRC + +Save and exit, then start the daemon. + +#+BEGIN_SRC: bash +chmod +x /etc/init.d/tlsdate +update-rc.d tlsdate defaults +service tlsdate start +#+END_SRC + ** Install fail2ban #+BEGIN_SRC: bash