Zabbix Agent on Raspberry Pi 1

Install Zabbix Agent 3.0 on Raspberry Pi 1 with compiling part

sudo -i
mkdir /opt/zabbix/ /opt/zabbix/run /opt/zabbix/log
adduser --system --home /usr/local/sbin --no-create-home zabbix
groupadd zabbix
usermod -g zabbix zabbix
usermod -a -G video zabbix
apt-get install build-essential fping libssh2-1-dev libxml2-dev libssl-dev
wget http://sourceforge.net/projects/zabbix/files/ZABBIX%20Latest%20Stable/3.0.1/zabbix-3.0.1.tar.gz
tar -xvf zabbix-3.0.1.tar.gz
cd zabbix-3.0.1

Compile now

./configure --enable-agent --with-openssl --prefix=/opt/zabbix/
 make install

Start-Script for reboot

cd misc/init.d/debian
cp zabbix-agent /etc/init.d/
cd /etc/init.d

change folder and name in files zabbix-agent & fill in the following:

#!/bin/sh
### BEGIN INIT INFO
# Provides: Zabbix Agent
# Required-Start: $local_fs $remote_fs $network $syslog $named
# Required-Stop: $local_fs $remote_fs $network $syslog $named
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# X-Interactive: true
# Short-Description: Start/stop Zabbix Agent
### END INIT INFO #

update servcie start

sudo update-rc.d zabbix-agent defaults

perhaps:
sudo update-rc.d -f zabbix-agent remove

install virtualbox with phpvirtualbox on debian

Private reminder for little setup of virtualbox including phpvirtulabox on a debian system.


sudo -i
addgroup vboxuser
adduser vbox vboxuser
adduser $USER vboxusers

/etc/apt/source.list
wget -q https://www.virtualbox.org/download/oracle_vbox.asc -O- | sudo apt-key add –
deb http://download.virtualbox.org/virtualbox/debian trusty contrib
deb http://download.virtualbox.org/virtualbox/debian saucy contrib
deb http://download.virtualbox.org/virtualbox/debian raring contrib
deb http://download.virtualbox.org/virtualbox/debian quantal contrib
deb http://download.virtualbox.org/virtualbox/debian precise contrib
deb http://download.virtualbox.org/virtualbox/debian lucid contrib non-free
deb http://download.virtualbox.org/virtualbox/debian wheezy contrib
deb http://download.virtualbox.org/virtualbox/debian squeeze contrib non-free

apt-get update
apt-get install virtualbox-4.3

root@vfarm1:~# vi /etc/default/virtualbox
VBOXWEB_USER=vbox
VBOXWEB_HOST=127.0.0.1

groupadd vboxusers
adduser vbox vboxusers

apt-get install nfs-common apache2 php5 unzip

wget ‚http://sourceforge.net/projects/phpvirtualbox/files/latest/download‘
VBoxManage extpack install  Oracle_VM_VirtualBox_Extension_Pack-

### see  installed Extension ###
VBoxManage list extpacks
ps -ef | grep virtua

edit: auch in /etc/fstab
mount 172.16.1.60:/Install /mnt/install
sudo mount 172.16.1.60:/Install /mnt/install

### @ the end ###
apt-get autoremove
apt-get upgrade
apt-get update

im Gastsystem
apt-get install virtualbox-guest-additions-iso

Unifi 4 on Raspberry Pi 1

Start with a clean installation of Raspbian Jessie (these steps will not work if you run Raspian Wheezy). Tested with Jessie Kernel version 4.1.19+ and Unifi Controller Verison 4.8.14.

Prepartion (via root)
sudo -i
raspi-config
*** expand File-System ***
reboot

Add the UniFi repository and install unifi by using the following commands:
sudo -i
echo 'deb http://www.ubnt.com/downloads/unifi/debian stable ubiquiti' | sudo tee -a /etc/apt/sources.list.d/ubnt.list > /dev/null
apt-key adv --keyserver keyserver.ubuntu.com --recv C0A52C50
apt-get update && apt-get upgrade -y
apt-get install unifi -y
rm /usr/lib/unifi/lib/native/Linux/armhf/libubnt_webrtc_jni.so
reboot

*** Remove the ibubnt_webrtc_jni.so library as per the release note. Also worth noting that Cloud Access feature in this release is not supported on Linux/ARMv6 architecture (for exmaple, Raspberry Pi 1). If you have problem starting controller on this platform, please remove the native library: ***

https://**your-raspberrypi-ip**:8443

More Information under:
https://community.ubnt.com/t5/UniFi-Wireless/Raspberry-Pi-B-4-8-12-constant-restarts/td-p/1471640

Windows 10: no Network Adapters in List

After upgrading my windows client with windows 10 – i didn’t find any network adapter.

I checked all thing’s I found in the internet:

  • Download and install new drivers for all the network adapter
  • Check the registry
  • Debugging my router
  • Deactivate the windows firewall
  • Uninstall antivirus software

But nothing happened.
Then … I found a note via google.

The Fix:
My problem was an old Cisco VPN Client installation on my computer.
After removing under Windows 8.1 and reinstall Windows 10 – all network work’s as I needed.

I hope this help you guys for your troubleshooting.

Management by …

  • Managment by Nilpferd
    Maul aufreisen und danach untertauchen
  • Management by Champignon
    Die Mitarbeiter im Dunkeln lassen, gelegentlich mit Mist bestreuen; und wenn sich ein heller Kopf zeigt, abschneiden.
  • Management by Chromosom
    Führungsqualifikation ausschließlich durch Vererbung

Taschen-taser Elektroschockpistole, ein super Geschenk für die Frau

“Letztes Wochenende ist mir in Larry’s Pistolen & Pfandladen etwas aufgefallen, das sofort mein Interesse weckte.

Der Anlass war unser 15. Hochzeitstag und ich war auf der Suche nach etwas Besonderem für meine Frau Julie: Ich stieß auf einen 100.000-Volt Elektrotaser in Taschengröße.

Die Auswirkungen des Taser sollten wohl nur von kurzer Dauer sein und keinerlei langzeitige Folgen hervorrufen, wodurch Julie dann aber genug Zeit hätte sich in Sicherheit zu bringen…?? Weiterlesen