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Category: Application

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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Remove apache, phpmyadmin etc from ubuntu 16.04

Rumi, February 4, 2017

You can remove the packages in Ubuntu by executing the commands: dpkg –purge phpmyadmin dpkg –purge mysql-server dpkg –purge apache2.2-common Or You have option also to remove the following packages: sudo apt-get remove apache2* sudo apt-get remove phpmyadmin sudo apt-get remove mysql-server sudo apt-get remove php5 Or sudo apt-get –purge…

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How to update Debian 6 Squeeze

Rumi, November 6, 2016

After a Debian version has reached EOL (end of life), its repositories go to the Debian archive. Therefore we can use this archive to get packags for our distribution. The syntax for our /etc/apt/sources.list is as follows: deb http://archive.debian.org/debian/ <version> main non-free contrib deb-src http://archive.debian.org/debian/ <version> main non-free contrib deb…

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Business Server- How should it be

Rumi, March 25, 2016

So, what would be a business on premise server look like…? Tried to build a feature based composition, but I guess need more upgradations- Server operating system- Ubuntu 12.04 LTS Network Firewall- ufw * DNS server- Dnsmasq DHCP server- ISC DHCP Internet sharing with proxy and cache control, including reporting and user access control- Squid | Sarg Anti-Virus and Anti-Spam ClamAV | AMaViS | SpamAssassin Groupware Email, Contacts, Calendar, Webmail, with native Microsoft Outlook compatibility and mobile device support- SOGo * Instant Messaging, VOIP…

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Mondo CLI

Rumi, May 24, 2013

If you want to do a backup in Linux, there are many tools for the job. But if you want the ability to recover from a disaster, as well as back up, only a handful are left. Of those, less than half are able to replace the functionality of Ghost…

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Installing MondoArchive in Debian 6

Rumi, May 24, 2013

MondoArchive is an excellent backup tool found in Linux. However, the installation process is not obviously clear in debain- it lacks of a simple clue to let you know how to install in the easiest way in debian by using 'apt-get'. All you need is to add this simple repository…

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apt-get drush install on Debian

Rumi, December 25, 2012December 25, 2012

These are the installation instructions that are recommended on Debian. Aegir dependencies (Apache, MySQL, PHP…) are also automatically installed. If you are managing the installation from a remote Windows computer, well-known open source tools for this task are for example PuTTY (a SSH client for command line), and WinSCP (a…

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Icininga on SSL

Rumi, June 25, 2012

    This is intended to be an introduction for implementation of stronger authentication and server security focused around the CGI web interface. There are many ways to enhance the security of your monitoring server and Icinga environment. This should not be taken as the end all approach to security….

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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.

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

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