“PSALM should have been more forthright with the people of Mindanao when it explained its alleged losses in operating the government’s power facilities in Mindanao. PSALM’s statement cunningly presented half-truths by stressing only about losses, but not how the Agus Pulangui plants saved billions of government money,” --MinDA Chair Antonino

Some take issue with calling Red Hat the first billion-dollar open source company. As Linux kernel maintainer Greg Kroah-Hartman notes, Google, Facebook, and Amazon were built on open source software, and IBM made billions off of Linux. "There are lots of companies that rely entirely on open source software, and give back in various ways to the communities involved," he said. "Loads of them are above the billion-dollar mark." (http://arstechnica.com/business/news/2012/02/how-red-hat-killed-its-core-productand-became-a-billion-dollar-business.ars/2)

Ubuntu Unleashed: Tweak Ubuntu Boot Processes & Runlevels

Ubuntu Unleashed: Tweak Ubuntu Boot Processes & Runlevels

13.3 Per-Group Descriptive Statistics / MySQL Cookbook

13.3 Per-Group Descriptive Statistics / MySQL Cookbook

| Master of Science in Advanced Environmental Planning Technologies | The Chinese University of Hong Kong |

| Master of Science in Advanced Environmental Planning Technologies | The Chinese University of Hong Kong |

Dutch architecture firm rethinks the urban farm | SmartPlanet

Dutch architecture firm rethinks the urban farm | SmartPlanet

Zabbix Agent Install Notes for RHEL5

Zabbix Agent Install Notes for RHEL5

Base Source: http://systembash.com/content/installing-and-compiling-zabbix-client-agent/

# Download zabbix source code from www.zabbix.com; decompress with ‘tar zxvf’ and cd to directory

# Configure the make program:

./configure –enable-agent

# Compile and install the program: make install

# Add zabbix group and user (you may change the password RANDOMPASS with your own Random Password):

groupadd zabbix; adduser -g zabbix -s /sbin/nologin -M -p RANDOMPASS zabbix

# Create log file (note that this is actually two commands):

touch /var/log/zabbix_agentd.log; chown zabbix.zabbix /var/log/zabbix_agentd.log

# Copy init script to /etc/init.d. Scripts are located in ./misc/init.d/ and your distro directory

cp /zabbix-1.8.6/misc/init.d/redhat/8.0/zabbix_agentd /etc/init.d/zabbix_agentd
chmod a+x /etc/init.d/zabbix_agentd

#locate zabbix_agentd

find where the binary is located and change the progdir variable in the init script

nano /etc/init.d/zabbix_agentd

replace progdir="/usr/local/sbin/"
like:
progdir="/usr/local/sbin/"_agentd


you can just press enter and comment out like this:
#"/usr/local/zabbix/bin/"

# you can also change the hostname

Hostname=rhel5hostest
#AGENTHOSTNAME


# chkconfig zabbix_agentd on

# Copy agent config script to /etc/zabbix/zabbix_agentd.conf. Current one is:

# This is config file for zabbix_agentd
# To get more information about ZABBIX, go http://www.zabbix.com

# This is the ip and port of the main zabbix server
Server=10.0.0.1 (you need to change this!)
ServerPort=10051
Hostname=AGENTHOSTNAME (you might want to change this as well!)
ListenPort=10050
# ListenIP=10.0.0.2
StartAgents=5
DisableActive=1
DebugLevel=1
PidFile=/var/tmp/zabbix_agentd.pid
# LogFile=/var/log/zabbix_agentd.log (you have to uncomment this)
LogFileSize=1
Timeout=10

create directory: mkdir /etc/zabbix
touch /etc/zabbix/zabbix_agentd.conf
nano /etc/zabbix/zabbix_agentd.conf

# Start the zabbix service: service zabbix_agentd start
# Open firewall for zabbix port (10050) if necessary.
# Log into Zabbix on the server, Add server to hosts – use correct templates and groups depending on what type of server it is.
# Add monitoring and notification as appropriate.
# Consider if all necessary services are being monitored; test that detection of down services and notifications work properly.


e.g. http://192.168.5.126/zabbix/