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Category: Application

Install LookingGlass on Linux

Rumi, July 19, 2021

Requirements PHP >= 5.3 PHP PDO with SQLite driver (required for rate-limit) SSH/Terminal access (able to install commands/functions if non-existent) Installations:

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Reset user password of Discourse

Rumi, May 21, 2021May 21, 2021

Discourse is an excellent platform- super fast, super organized and super fresh looking. It has quite standarized and additional security options in the application UI. However, found a freat issue of updating any user of this platform as Admin (I was havign difficulties of self user password reset options, as…

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Install OnlyOffice Document Server on Ubuntu 16

Rumi, November 21, 2020

Step 1: Install ONLYOFFICE Document Server Please note that OnlyOffice document server requires at least 2GB of RAM. An additional 2GB of swap space is recommended. OnlyOffice document server depends on PostgreSQL, Node.js, Redis Server, RabbitMQ server and Nginx. The following steps are tested on a Ubuntu 16.04 server but should…

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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…

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Install Plex on Ubuntu 18.04

Rumi, August 14, 2019

Plex is a streaming media server that lets you organize your video, music, and photo collections and stream them to all of your devices at any time and from anywhere. Although this tutorial is written for Ubuntu 18.04 Bionic Beaver the same steps can be used for Debian and Ubuntu…

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Install Apache Tomcat 8.5 on CentOS 7.3

Rumi, December 10, 2017

Prerequisites Server with CentOS 7 – 64bit 2 GB or more RAM (Recommended) Root Privileges on the server Step 1 – Install Java (JRE and JDK) In this step, we will install the Java JRE and JDK from the CentOS repository. We will install Java 1.8.11 on the server with…

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How to Monitor your Linux and Windows Servers with CloudStats

Rumi, May 27, 2017

CloudStats is a server monitoring service which allows you to monitor your whole server infrastructure from a single dashboard interface and helps timely to prevent any kind of technical issues and downtimes. With CloudStats it is possible to monitor Linux servers, including those on CentOS, Debian, Fedora, Ubuntu etc. CloudStats…

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Provide View Only Access to Nagios user

Rumi, May 17, 2017May 17, 2017

Step 1: Open “cgi.cfg” of  nagios etc directory ( ex: /usr/local/nagios/etc/) via editor Step 2: Add user (ex: tappware) in the followings: authorized_for_all_services=nagiosadmin,viewuser authorized_for_all_hosts=nagiosadmin,viewuser authorized_for_read_only=viewuser   [Important for view only] Step 3: Restart nagios

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Install SVN Server on Ubuntu and Test it with Tortoise

Rumi, March 27, 2017

Execute the following commands to update the Ubuntu repository list and install apache + svn. sudo apt-get update sudo apt-get install subversion apache2 libapache2-svn apache2-utils *If asked type Y (Yes). If you have trouble updating check your internet connection, proxy, try update fix-missing etc. Create your repository folder in this…

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Upgrade WordPress without FTP

Rumi, March 26, 2017December 23, 2019

Open /wp-config.php Now the first thing you need to do is to open the wp-config.php file from your WordPress root folder (you may access this file from your WordPress installer folder). From the installation folder, the file is located at wordpress/wp-config.php Insert FS_METHOD Paste the following code to your wp-config.php…

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Myself…

Hi, I am Hasan T. Emdad Rumi, an IT Project Manager & Consultant, Virtualization & Cloud Savvyfrom Dhaka, Bangladesh. I have prior experience in managing numerous local and international projects in the area of Telco VAS & NMC, National Data Center & PKI Naitonal Root and CA Infrastructure. Also engaged with several Offshore Software Development Team.

Worked with Orascom Telecom-Banglalink, Network Elites as VAS partner, BTRC, BTT (Turkey) , Mango Teleservices Limited and Access to Informaiton (A2I-UNDP)

Currently working at Oracle Corporation as Principal Technology Solution and Cloud Architect.

You can reach me [h.t.emdad at gmail.com] and I will be delighted to exchange my views.

Tags

Apache Bind Cacti CentOS CentOS 6 CentOS 7 Debain Debian Debian 10 Debian 11 Debian 12 DKIM Docker endian icinga iptables Jitsi LAMP Letsencrypt Linux Munin MySQL Nagios Nextcloud NFS nginx pfsense php Postfix powerdns Proxmox RDP squid SSH SSL Ubuntu Ubuntu 16 Ubuntu 18 Ubuntu 20 Varnish virtualbox vpn Webmin XCP-NG zimbra

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