How to install webmin on ubuntu 14, 15 and 16

webmin

Add the webmin official repository:

Edit file /etc/apt/sources.list,

sudo nano /etc/apt/sources.list

Add the following lines:

deb http://download.webmin.com/download/repository sarge contrib
deb http://webmin.mirror.somersettechsolutions.co.uk/repository sarge contrib

Add the GPG key:

sudo wget http://www.webmin.com/jcameron-key.asc
sudo apt-key add jcameron-key.asc

Update the sources list:

sudo apt-get update

Install webmin using the following command:

sudo apt-get install webmin

Allow the webmin default port “10000” via firewall, if you want to access the webmin console from a remote system.

sudo ufw allow 10000

Access Webmin frontend

Open up your browser and navigate to the URL https://ip-address:10000

Enter your system user/pwd to login

Step by Step installation of CallXplorer + Asterisk on Ubuntu

It is assumed that the person who is executing following commands do have beginning level of understanding for linux.

1. Ensure a spare Ubuntu installer CD is kept ready just in case the CD fails

2. Keep Systemrescucd handly (you can download from here)

3. Keep Clonezilla CD ready

 

download cx dump from here

 

 

How to install zabbix-agent on a linux system

This section only covers the installation of Zabbix-agent and NOT the zabbix-server. The installation on centos and ubuntu varied little bit.

Ubuntu:-

create a download folder so the repo is not downloaded in the /home

 

mkdir /downloads

chmod – 777 /downlooads

cd /downloads

wget http://repo.zabbix.com/zabbix/2.4/ubuntu/pool/main/z/zabbix-release/zabbix-release_2.4-1+trusty_all.deb

sudo dpkg -i zabbix-release/zabbix-release_2.4-1+trusty_all.deb

sudo apt-get update

sudo apt-get install zabbix-agent

 

Zabbix agent is installated, now configure the hostname and zabbix server parameters:-

#Server=[zabbix server ip]
#Hostname=[Hostname of client system ]

Server=192.168.1.11
Hostname=Server2

Now restart the zabbix-agent service

/etc/init.d/zabbix-agent restart

To start and stop zabbix-agent service anytime use following commands.

/etc/init.d/zabbix-agent start


/etc/init.d/zabbix-agent stop

 

Refer to these link:-

http://tecadmin.net/install-zabbix-agent-on-ubuntu-and-debian/