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Category: Configurations (Linux)

Create Internal Network in XCP-ng using XCP-ng Center

Rumi, March 12, 2024March 12, 2024

You may need to add a new network that’s internal network for your internal applications communication. You have the flexibility of configuring up to 16 networks per managed server. This operation can be performed on XenCenter or Xen Orchestra web console. Choose the solution you have in your Infrastructure to…

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Disable gpgcheck on command line with yum install

Rumi, March 12, 2024

It’s pretty straightforward, just hit- yum –nogpg install <package_name>

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Installation of Collabora on Debain 12

Rumi, March 3, 2024

Collabora CODE is more straightforward to install than Nextcloud. Typically, Collabora prerequisites are installed when Nextcloud is installed. To install Collabora CODE, follow the steps below: Import the Collabora CODE signing key. cd /usr/share/keyrings sudo wget https://collaboraoffice.com/downloads/gpg/collaboraonline-release-keyring.gpg Create a source file for the Collabora CODE package repository. sudo vi /etc/apt/sources.list.d/collaboraonline.sources…

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Installing Plex on Debian 12

Rumi, March 3, 2024

Prerequisites A machine running Debian 12 with GUI mode A user account with sudo privileges Internet access for downloading packages Step 1: Update Your System Before installing any new software, it’s always a good practice to update your system’s package index. Open a terminal and execute the following command: sudo…

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Administrations

Install gnome via tasksel on Debain 12

Rumi, March 3, 2024

Tasksel is already installed on Debian 12, so you don’t need to install it. However, if for some reason tasksel is not installed on your system, you can install it via the command below sudo apt install tasksel To install Gnome via tasksel, you need first to run tasksel sudo…

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INSTALL IPTABLES IN DEBIAN 11 (BULLSEYE)

Rumi, February 26, 2024February 26, 2024

In this article you will learn how to uninstall default nftables framework, install iptables Debian 11 (Bullseye) and basic rules initial configuration. Uninstall nftables and its Dependencies IPtables is being replaced by nftables starting with Debian 10 Buster. Debian 11 comes with nftables framework. To install iptables first we need uninstall nftables and its dependencies. SSH…

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Softether with DNSMasq on Debian 11

Rumi, February 26, 2024

What is SoftEther A Free Cross-platform Multi-protocol VPN program, as an academic project from University of Tsukuba. It is a single server which support SSL-VPN (HTTPS) and 6 major VPN protocols (OpenVPN, IPsec, L2TP, MS-SSTP, L2TPv3 and EtherIP). I would like to also highlight the VPN over ICMP and VPN over…

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Administrations

Setting Up a Proxmox Backup Server

Rumi, February 24, 2024February 26, 2024
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Installing Laravel 9 with php 8.1 and Apache2 using Ubuntu 22

Rumi, February 11, 2024

Connect to your ubuntu instance. 1. Install Apache sudo apt update sudo apt install apache2 sudo systemctl status apache2 2. Install PHP 8.1 sudo apt install software-properties-common sudo add-apt-repository ppa:ondrej/php sudo apt install php8.1 libapache2-mod-php8.1 sudo systemctl restart apache2 3. Install required PHP extensions for Laravel 9 sudo apt install…

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Fixing Ubuntu Repository

Rumi, February 11, 2024

Just a little tweaking around with my Ubuntu 22 on cloud init image- cp /etc/apt/sources.list /etc/apt/sources.list.bak sudo sed -i -re ‘s/([a-z]{2}\.)?archive.ubuntu.com|security.ubuntu.com/old-releases.ubuntu.com/g’ /etc/apt/sources.list

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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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