How to Config V2Ray on Ubuntu 25.04
V2Ray is a powerful proxy tool that supports protocols like VMess and VLESS. On Ubuntu 25.04, you can set up V2Ray easily using the official installer and a simple JSON config. Step 1: Install required dependencies Before installing V2Ray, make sure `curl` and `sudo` are available on your system: sudo apt update sudo apt install […]
How to Create Guest Account on Ubuntu 25.04
Ubuntu 25.04 doesn’t offer built-in guest sessions by default, but you can still create a separate limited user for temporary or controlled access. A guest account lets someone use your machine without seeing your private data or changing your system settings. Step 1: Create a limited user Start by adding a new user account. This […]
How to Install V2Ray on Ubuntu 25.04
V2Ray is a powerful open-source platform for building secure internet proxy services. It’s often used to bypass censorship or encrypt traffic using protocols like VMess. Installing it on Ubuntu 25.04 is simple if you follow the right steps. Step 1: Update your system Before starting, update your system to make sure all packages are current […]
how to repair ubuntu 25.04 without losing data
When Ubuntu 25.04 breaks or fails to boot, you can often fix it without reinstalling or losing your personal files. Step 1: Boot into recovery mode Restart your system and hold `Shift` to access the GRUB menu. Choose the recovery entry, then drop to the root shell: mount -o remount,rw / This gives you write […]
How to find Debian kernel version
If you’re running Debian 12 or any recent Debian release, checking your current Linux kernel version is useful for system maintenance, troubleshooting, or installing compatible drivers and modules. Debian gives you several simple ways to get this information from the terminal. Step 1: Use `uname -r` for the current kernel The `uname` command is the […]
How to Install 7zip on Debian 12
7zip is a popular compression tool used for extracting and creating `.7z`, `.zip`, `.tar`, and many other archive formats. It’s lightweight, fast, and fully available in Debian’s repositories. If you work with archives often, 7zip is a must-have utility on Debian 12. Step 1: Update package index Before installing any software, it’s recommended to refresh […]
How to Install Terminator in Ubuntu 25.04
Terminator is a feature-rich terminal emulator for Linux that allows multiple terminal panels in one window. It’s perfect for users who run several commands or manage multiple sessions side by side. Installing it on Ubuntu 25.04 is fast and easy. Step 1: Update your system Before you install anything, it’s always good to update your […]
how to install almalinux 9 on vmware ?
AlmaLinux is a stable, RHEL-compatible Linux distro, perfect for running on virtual machines. Installing it on VMware is straightforward if you follow the right steps. Step 1: Download Alma Linux ISO First, grab the official AlmaLinux 9 ISO image from the AlmaLinux site or using the command below: wget https://repo.almalinux.org/almalinux/9/isos/x86_64/AlmaLinux-9-latest-x86_64-dvd.iso Save it somewhere accessible when […]
How to Install SMTP Server in Ubuntu 25.04
Setting up an SMTP server on Ubuntu 25.04 lets your system send emails — for alerts, password resets, cron jobs, and more. The most common and reliable way is using Postfix, a widely used Mail Transfer Agent (MTA). Step 1: Update system packages Before installing any new software, it’s a good idea to update your […]
How to Save MikroTik Configuration
MikroTik routers don’t automatically save your settings. That means if the router reboots or loses power before saving, any unsaved changes will be lost. MikroTik routers don’t automatically save your settings. That means if the router reboots or loses power before saving, any unsaved changes will be lost. Step 1: Save active settings If you’ve […]
