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Install GoAccess Log Analysis tool on Rocky Linux 9

Rumi, January 18, 2025November 8, 2025

Perform a system update Before installing any packages on the CentOS server instance, it is recommended to update the system. Log in using the sudo user and run the following commands to update the system. sudo yum -y install epel-release sudo yum -y update sudo shutdown -r now Once the…

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Setting Up Docker and Docker Compose on Debian 12

Rumi, December 27, 2024

Installing Docker on Debian 12 Before installing Docker, ensure your Debian system is up-to-date with the following command: sudo apt update && sudo apt upgrade -y Once your system is updated, install the necessary packages to allow apt to use a repository over HTTPS: sudo apt install apt-transport-https ca-certificates curl…

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Gitlab SMTP settings with Zimbra Mail

Rumi, December 22, 2024December 22, 2024

If you would rather send application email via an SMTP server instead of via Sendmail or Postfix, add the following configuration information to /etc/gitlab/gitlab.rb and run gitlab-ctl reconfigure. gitlab_rails[‘smtp_enable’] = true gitlab_rails[‘smtp_address’] = ‘mail.siteage.net’ gitlab_rails[‘smtp_port’] = 465 gitlab_rails[‘smtp_user_name’] = ‘gitlab@domain.com’ gitlab_rails[‘smtp_password’] = ‘password’ gitlab_rails[‘smtp_authentication’] = ‘login’ gitlab_rails[‘smtp_enable_starttls_auto’] = false gitlab_rails[‘gitlab_email_from’]…

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Nginx directory list allow

Rumi, December 19, 2024

location /somedirectory/ { autoindex on; autoindex_exact_size off; autoindex_format html; autoindex_localtime on; }

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Fixing Ubuntu 22 SSH connection problem

Rumi, December 18, 2024

Enable this parameter KbdInteractiveAuthentication yes in /etc/ssh/sshd_conf file ubuntu in 22.04 LTS and restart the sshd services it will work

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Force User to Change Password at Next Login in Linux

Rumi, December 7, 2024

To force a user to change his/her password, first of all the password must have expired and to cause a user’s password to expire, you can use the passwd command, which is used to change a user’s password by specifying the -e or –expire switch along with username as shown. # passwd –expire ravi Next…

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Install Proxmox 8 on Debian 12

Rumi, December 7, 2024

Install a standard Debian Bookworm, for details consider the Debian installation guide, and configure a static IP. Note: The Debian installer performs network configuration by IPv6 autoconfiguration and DHCP by default, if available. To force manual network configuration in the UEFI installer, press E and add netcfg/disable_autoconfig=true to the Linux command line. For the…

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Install Nodejs on Ubuntu 20

Rumi, December 7, 2024

Installing Node.js and npm from NodeSource NodeSource is a company focused on providing enterprise-grade Node support. It maintains an APT repository containing multiple Node.js versions. You can use this repository to install any version of Node.js you need. The first step is to install the dependencies necessary to add a new…

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Running react js on virtualmin server

Rumi, November 21, 2024November 22, 2024

Just make sure, you have node, npm andp m2 installed in the server as root administrator. Now, you can run the rest as a virtualmin user in the virtualmin shell account. npm install npm run build npm run dev pm2 start npm — run dev Step-3 will let you know…

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ক্লাউড হোস্টিং ও ডেটা সেন্টারে দেশীয় উদ্যোগ

Rumi, November 9, 2024

বর্তমানে অনলাইনের এই যুগে সবকিছু আমরা ক্লাউডে হোস্ট করে থাকি। এর আগে হোস্টিংয়ের জন্য সাধারণত সার্ভার ভাড়া নিয়ে সেখানেই হোস্ট করা হতো। সময়ের সঙ্গে সঙ্গে অনলাইন হোস্টিংয়ে অনেক পরিবর্তন ও পরিবর্ধনের মধ্য দিয়ে বর্তমানে ক্লাউডের বিকাশ ঘটে।  আইটিতে শীর্ষস্থানীয় প্রতিষ্ঠানগুলো যেমন– মাইক্রোসফট, গুগল, অ্যামাজন, ওরাকল তাদের নিজস্ব ক্লাউড প্ল্যাটফর্ম গড়ে…

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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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