Windows 2008 – Running a Scheduled Task after another

I had a problem with my Windows 2008 SQL Server.

I have a scheduled task to handle the backups of the backups with robocopy and a very small disk.

I thought i could just delete the files after copying them to a network drive, but this is a lot harder than it look.

It looks like Windows Task Scheduler does not permit to run a task after another one has finished despite  the existence of an event log showing the task starting, running and completing.

However it is possible to define Custom Event, though the standard filter does not allow much control over the selection of the events.

So i found this XML to place in the Custom Event

1 2 3 4

Now insert this XML in the text box and where you read copy backup replace with the name of your previous task:

   <Query Id="0" Path="Microsoft-Windows-TaskScheduler/Operational"> 
      <Select Path="Microsoft-Windows-TaskScheduler/Operational">*[EventData [@Name='TaskSuccessEvent'][Data[@Name='TaskName']='\copy backup']]</Select> 

VMware Broker

This is a tutorial on how to install the VMware broker.

Download the VMware View Connection Server 5 (in my case) and start the installation process.

Keep clicking next until you get the Installation Options screen. In my case i am going to choose “View Replica Server” because i already have a VMware infrastructure.


Click next.

Now you must type the VMware server ip address or hostname


Click next and don’t forget to choose “Configure Windows Firewall Automatic”

It’s done, now just access the http://localhost/admin and if you go to View Configuration – Servers in the View Connection Servers tab you’ll find your new server.


I have just received my new AeroQuad Mini Shield v1.0 for my quadcopter build.

This shield is for Arduino Pro Mini and lets you build a simple and cheap quadcopter.

This version of the shield includes a voltage divider circuit so that you can measure battery voltage during flight!

2013-07-17 12.40.46 2013-07-17 12.42.26

Zabbix tutorial – Web Interface

Now that you have your Zabbix server up and runnig it’s time to configure the Web Interface.

Just click Next and follow the instructions.

For the MySQL config page:


Click Next, configure the ip of the server and click Next.

Now you should get this page:


Click “Download configuration file” and save the file to your local machine. Now you just have to copy it to the right folder on the server with the command (in my case i use Unix based system)

scp zabbix.conf.php zabbix@

Afther this just click on Retry and Finish

Your new Zabbix install login screen will now be shown

Use this credentials to login:

Username: Admin

Password: zabbix

Zabbix tutorial

As Nagios, Zabbix lets you monitor your network. I’ll user the same operating system as before (Ubuntu Server 12.04.2 64btis)

Install it and use zabbix as your username


After installation just run the commnads:

$ sudo apt-get update
$ sudo apt-get install build-essential mysql-server libmysqlclient15-dev php5 php5-gd php5-mysql snmp libsnmp-dev snmpd libcurl4-openssl-dev fping

When prompted for a MySQL password just leave it blank

wget zxvpf zabbix-2.0.6.tar.gz

Now lets create the zabbix database and populate it

sudo mysql -e"create database zabbix;"
$ sudo mysql -e"grant all privileges on zabbix.* to zabbix@localhost identified by 'zabbixpassword';"mysql -D zabbix -uzabbix -pzabbixpassword < /home/zabbix/zabbix-2.0.6/database/mysql/schema.sqlmysql -D zabbix -uzabbix -pzabbixpassword < /home/zabbix/zabbix-2.0.6/database/mysql/images.sql
$ mysql -D zabbix -uzabbix -pzabbixpassword < /home/zabbix/zabbix-2.0.6/database/mysql/data.sql

You must respect the order of the commands or you’ll get a bunch of errors in sql database creations (i’ve learned that the hard way).

$ cd /home/zabbix/zabbix-2.0.6/./configure --prefix=/usr --with-mysql --with-net-snmp --with-libcurl --enable-server --enable-agent && make  
$ sudo make install

now lets configure the rest of the system edit the /etc/services file

$ sudo vi /etc/services

go to the end of the file and add this:

zabbix_agent   10050/tcp           # Zabbix ports

zabbix_trap      10051/tcp

Save and exit

$ sudo mkdir /etc/zabbix
$ sudo chown -R zabbix.zabbix /etc/zabbix/
$ cp /home/zabbix/zabbix-2.0.6/conf/zabbix_*.* /etc/zabbix/

After copying the files we need to make sure that the Server is pointing to

We do this by  editing the /etc/zabbix/zabbix_agentd.conf:

$ sudo vi /etc/zabbix/zabbix_agentd.conf

Now lets edit the zabbix_server.conf  (for small sites this default file will do, however if you are into tweaking your config for your 10+ hosts site, this is the place).

Change this:

# Database user


# Database password

# Comment this line if no password used


Copy the init.d scripts to the right spot:

$ sudo cp /usr/sbin/zabbix_*.* /etc/init.d/

Now lets correct permissions and set ZABBIX to start when the machine boots:

$ sudo chmod 755 /etc/init.d/zabbix_server
$ sudo update-rc.d zabbix_server defaultssudo chmod 755 /etc/init.d/zabbix_agentsudo update-rc.d zabbix_agent defaults

Its time to start them:

$ sudo /etc/init.d/zabbix_server start
$ sudo /etc/init.d/zabbix_agent start

Configure web interface:

$ mkdir /home/zabbix/public_html 
$ cp -R /home/zabbix/zabbix-2.0.6/frontends/php/* /home/zabbix/public_html/

Configure Apache2:

sudo vi /etc/apache2/sites-enabled/000-default

Add this:

Alias /zabbix /home/zabbix/public_html/
<Directory /home/zabbix/public_html>
  AllowOverride FileInfo AuthConfig Limit Indexes
  Options MultiViews Indexes SymLinksIfOwnerMatch IncludesNoExec
    Order allow,deny
    Allow from all
    Order deny,allow
    Deny from all

Make php.ini adjustments:

$ sudo vi /etc/php5/apache2/php.ini

Change the values to:

max_execution_time form = 300

max_input_time = 300

post_max_size = 16M

date.timzone = Europe/London

save and exit.

Restart the apache2 service:

$ sudo /etc/init.d/apache2 restart

that’s all for today’s lesson