Install Qemu Guest Agent on Proxmox Rumi, December 21, 2019 The qemu-guest-agent is a helper daemon, which is installed in the guest. It is used to exchange information between the host and guest, and to execute command in the guest. In Proxmox VE, the qemu-guest-agent is used for mainly two things: To properly shutdown the guest, instead of relying on… Continue Reading
Install Observium CentOS 7/Ubuntu 16.04/ Debian 9 Rumi, December 20, 2019December 20, 2019 Observium is an open source, low-maintenance, auto-discovering network monitoring tool for operating systems and network hardware. It supports Linux and Windows operating systems and network hardware like Cisco, Juniper, Brocade, Foundry, HP. Observium is based on AMP (Apache, MySQL, and PHP) stack and it collects the monitoring metrics via SNMP protocol. It uses RRDtool to make a graph of metrics… Continue Reading
Zimbra 8.8 on CentOS 7 Rumi, December 17, 2019 Before we proceed with Zimbra Collaboration Suite installation process, first login to your server console with root privileges and install the following packages: # yum -y install unzip net-tools sysstat openssh-clients perl-core libaio nmap-ncat libstdc++.so.6 perl perl-core ntpl nmap sudo libidn gmp libaio libstdc++ unzip sqlite dnsmasq Next, issue getenforce command to check… Continue Reading
Add a New Disk Larger Than 2TB to An Existing Linux Rumi, December 13, 2019December 11, 2020 I am using fdisk and parted utilities to do this configuration. First list the current partition details using fdisk command as shown. # fdisk -l List Linux Partition Table For the purpose of this article, I am attaching a hard disk of 20GB capacity, which can be followed for disk larger than 2TB as well. Once… Continue Reading
Install PHP 7.2 on Debian 9 Rumi, December 8, 2019 Before you start with the installation of PHP 7.2 on your Debian VPS, make sure that you have full root access to it. Connect to the server via SSH and upgrade all the system software to the latest version available. You can do this by running the following commands in… Continue Reading
Install ionCube Loader on a CentOS 7 Rumi, December 8, 2019 1. Log in to your CentOS 7 VPS via SSH as user root # ssh root@IP_Address and update all installed services # yum update 2. Run the ‘arch’ command in the terminal to check if your system is 32-bit (i686) or 64-bit (x86_64) # arch x86_64 3. In our case… Continue Reading
Install Zoneminder on Ubuntu 18.04 with shell script Rumi, November 12, 2019November 12, 2019 This will install Zoneminder by using a shell script with one basic command (how easy is that!). You will need a Ubuntu 18.04 install with LAMP (Apache, MySQL and PHP) installed desktop or server. As an alternate you may use Mariadb in lieu of MySQL Shell script file contents: #!/bin/sh… Continue Reading
SNMP Client Configuration for Observvium Rumi, November 10, 2019 This can be placed in /etc/snmp/snmpd.conf and will provide the required parameters for Observium. This example use version 2c snmp auth. Community string: Replace community_string with your unique community string. # Listen for connections on all interfaces (both IPv4 *and* IPv6) agentAddress udp:161,udp6:[::1]:161 # Full view access view all included… Continue Reading
Install Proxmox VE 6 on Debian 10 (Buster) Rumi, October 25, 2019 Proxmox Virtual Environment (VE) is an enterprise-grade open-source server virtualization solution based on Debian Linux distribution with a modified Ubuntu LTS kernel. It allows you to deploy and manage both virtual machines and containers. This setup presumes you have a running Debian 10 Buster Linux server running. If you don’t… Continue Reading
How to Install and Configure GitLab on Ubuntu 16.04 Rumi, October 23, 2019 GitLab is an open source GIT repository manager based on Rails and developed by GitLab Inc. It is a web-based GIT repository manager that allows your team to work on code, track bugs and feature requests and to test and deploy applications. GitLab provides features like a wiki, issue tracking, code… Continue Reading