Administrations Deploying Pulse Monitoring for Proxmox Cluster Ecosystem Rumi, February 13, 2026February 13, 2026 It’s pretty simple as outlined on their git site- Option 1: Proxmox LXC (Recommended) Run this one-liner on your Proxmox host to create a lightweight LXC container: curl -fsSL https://github.com/rcourtman/Pulse/releases/latest/download/install.sh | bash Note: this installs the Pulse server. Agent installs use the command generated in Settings → Agents → Installation… Continue Reading
Administrations Technitium DNS Web UI Configuration for Primary-Secondary Name Servers Rumi, February 12, 2026 Over here I’m not going to explain how to do it, instead, sharing the screenshots of the 2 NS key features to be deployed as below- Beside the the video from this youtube channel is self explanatory and excellent!. He literally described it in too details- However, Required NS… Continue Reading
Technitium DNS with Primary-Slave Installation on Debian Rumi, February 12, 2026February 12, 2026 Architectural Overview ┌─────────────────────────────────────────────────────────────┐ │ PRIMARY (MASTER) DNS SERVER │ │ Host: ns1.pioneer.com.bd │ │ IP: 114.130.94.3 │ │ Role: Zone origin, accepts dynamic updates │ └─────────────────────────────────────────────────────────────┘ │ │ AXFR/IXFR Zone Transfer (TCP 53) │ TSIG-authenticated ▼ ┌─────────────────────────────────────────────────────────────┐ │ SECONDARY (SLAVE) DNS SERVER │ │ Host: ns2.pioneer.com.bd │ │ IP: 114.130.223.3… Continue Reading
Install Docker and Docker Compose in Debian 12 Rumi, February 5, 2026 Prerequisites Update your system’s package list and install the necessary packages for a secure connection to the Docker repository: sudo apt update sudo apt install ca-certificates curl gnupg 1. Set Up the Docker Repository To set up the Docker repository, you need to add Docker’s official GPG key and the… Continue Reading
Install GUI on Debian 12 using CLI Rumi, February 4, 2026February 4, 2026 Method 1: Using tasksel (Recommended for Beginners) tasksel provides an easy way to install a full desktop environment with all the recommended software and a display manager (login screen). Update your package list. sudo apt update && sudo apt upgrade -y If sudo is not installed, switch to the root… Continue Reading
Resetting password of another Linux by mounting disk Rumi, December 15, 2025 I assume that your Linux partition on the external HDD is /dev/sdb1, modify the following as needed. Run this code on your other Linux installation: [root@host]# mount /dev/sdb1 /mnt [root@host]# chroot /mnt [root@host]# passwd user Enter new Unix password: Retype new Unix password: passwd: password updated successfully [root@host]# exit [root@host]#… Continue Reading
Proxmox VM with NAT using Host Server Rumi, November 21, 2025 Create a new network bridge: Create a new bridge interface (e.g., vmbr1) that is not linked to any physical network interface. You can do this via the Proxmox web interface or by editing /etc/network/interfaces. Add IP forwarding: Add a line to enable IP forwarding in the host’s /etc/network/interfaces file for… Continue Reading
Install phpsysinfo on Debain Linux Rumi, November 7, 2025 This manual method works across most distributions if the package manager method (below) is not preferred or available. Update your system packages: sudo apt update && sudo apt upgrade Install a web server and PHP (if not already installed). For Apache on Ubuntu: sudo apt install apache2 php libapache2-mod-php php-xml… Continue Reading
Delete OpenVPN Access Server Logs Rumi, November 1, 2025 To remove logs of OpenVPN Access Server, several methods can be employed, depending on the specific logs targeted and the desired outcome. 1. Wiping the Log Database: The primary method for deleting session-related logs, including connection times, user information, and bandwidth usage, is to wipe the log database using the… Continue Reading
Install Monitorix on CentOS 7 Rumi, October 3, 2025 To install Monitorix on CentOS 7, first, enable the EPEL repository using sudo yum install epel-release, then install the necessary packages with sudo yum install monitorix rrdtool perl-libwww-perl perl-DBI. After installation, enable and start the Monitorix service with sudo systemctl enable –now monitorix and access the dashboard by navigating to… Continue Reading