VPS Hosting

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VPS Hosting

Featured10 min read

Common VPS Issues and Solutions

Most VPS problems come down to a handful of causes: a process using all the CPU, memory running out, a full disk, a service that stopped, or a setting that is s...

444Updated 1 weeks ago

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VPS Not Responding: Troubleshooting Guide

When your VPS stops answering, the first job is to find out what exactly has stopped: the whole server, one service, or only your own connection to it. This gui...

Advanced8 min826Updated 1 weeks ago

Monitoring VPS Resources (CPU, RAM, Disk)

When a VPS feels slow, the cause is almost always one of four things: CPU, memory, disk or network. Linux already ships the tools to tell which one, and a few s...

Advanced10 min756Updated 6 days ago

Basic VPS Server Management Commands

These are the Linux commands you will use most on a VPS you manage yourself: finding your way around, services, packages, users, disk space, networking, process...

Advanced6 min359Updated 1 weeks ago

VPS Security Hardening Checklist

A new VPS can be reached from the whole internet the moment it goes live, and automated bots start trying its SSH port within minutes. This checklist is the sho...

Advanced6 min430Updated 5 days ago

Setting Up a Firewall on Your VPS (UFW/iptables)

A firewall on your VPS blocks every inbound connection except the ports your services use. On a Domain India VPS you manage it yourself: use UFW on Ubuntu or De...

Advanced5 min709Updated 1 weeks ago

Using PuTTY to Connect to Your VPS (Windows)

PuTTY is a free SSH client for Windows that many people still prefer to the command line, because it saves sessions, keys and settings in one window. This guide...

Advanced9 min631Updated 1 weeks ago

How to Connect to Your VPS via SSH

To connect to your Domain India VPS, open a terminal and run ssh root@your-vps-ip with the login details from your VPS setup email. Windows 10 and 11, macOS and...

Advanced6 min663Updated 1 weeks ago

VPS vs Shared Hosting: When to Upgrade

Shared hosting and a VPS both put your website online, but they split the work very differently. On shared hosting we run the server and you look after your web...

Advanced8 min550Updated 6 days ago

VPS Plans Comparison and How to Choose

Domain India sells five KVM VPS plans, from 1 vCPU with 2 GB RAM up to 8 vCPU with 32 GB RAM. This page puts them side by side and gives a quick rule for choosi...

Advanced6 min376Updated 1 weeks ago

How to Access Your VPS After Purchase

After you pay for a Domain India VPS, the server is created with the operating system and control panel you chose, and its IP address and root login details are...

Advanced5 min1,052Updated 1 weeks ago

Mastering Windows Remote Management from Linux

You can run commands on a Windows server from a Linux terminal without ever opening a remote desktop. There are two good ways to do it: Windows Remote Managemen...

Advanced8 min2,200Updated 1 weeks ago

Comprehensive Guide to Managing SSH Key Authentication and Secure Access for Linux Servers

SSH keys are safer than passwords, but only if you manage them well: a lost laptop, a key copied to every server, or a password login left on can undo the benef...

Advanced9 min647Updated 1 weeks ago

Dev Mode with BindMounts + Hot Reload (HMR): The Complete Guide

Developing inside containers gives every developer the same runtime as production, but a naive setup means rebuilding the image after every change. Dev mode fix...

Advanced9 min2,393Updated 1 weeks ago

Best Ways to Edit Files over SSH (Linux): sed vs Perl and All the Better Options

Over SSH you often need to change a line in a configuration file, a .env or a wp-config.php, sometimes in many files at once. sed and perl can do it in one comm...

Advanced9 min1,351Updated 6 days ago

Develop Faster with VS Code + Remote SSH

VS Code's Remote - SSH extension lets you keep the editor on your laptop while the files, the terminal and the running code live on a Linux server. You get Inte...

Advanced9 min1,250Updated 1 weeks ago

tmux The Ultimate Terminal Multiplexer (Complete, Skimmable Guide)

tmux is a terminal multiplexer: one terminal window that holds many shells, split into panes, grouped into windows, and kept alive on the server when your SSH c...

Advanced8 min1,078Updated 6 days ago

The Production-Ready VPS Playbook: OS Hardening, Gateways, TLS, Observability & Ops

Getting an app to run on a fresh VPS takes an afternoon. Keeping it safe, observable and recoverable takes a checklist. This playbook is that checklist for your...

Advanced10 min1,057Updated 1 weeks ago

From Zero to Production: The Complete VPS Setup Guide for Popular Stacks

A fresh VPS is a blank Linux machine with a root login. Before any application goes on it, it needs a non-root user, key-only SSH, a firewall, automatic securit...

Advanced9 min2,456Updated 1 weeks ago

VPS Amazon S3 Backups: StepbyStep

A VPS is a server you run yourself, so its backups are your job too. This guide sets up automatic, off-site backups from a Linux VPS to Amazon S3: a locked-down...

Advanced9 min1,243Updated 1 weeks ago

Running MERN/MEAN on a Clean VPS (No Control Panel): A Complete, BattleTested Playbook

This playbook deploys a MERN or MEAN application (MongoDB, Express, React or Angular, Node.js) on a fresh Ubuntu VPS with no hosting control panel. Nginx serves...

Advanced9 min1,113Updated 5 days ago

Ultimate Free & Open-Source Performance Optimization Guide for VPS Hosting

A VPS can serve a busy website or application quickly on modest hardware, but only if each layer of the stack does its job: the web server, PHP or the app runti...

Advanced8 min1,104Updated 5 days ago

Is a Web Hosting Control Panel Required for a VPS A Comprehensive Guide

No. A VPS works perfectly well without a web hosting control panel: you can manage everything over SSH. A panel is a convenience that lets you run websites, ema...

Advanced7 min1,286Updated 1 weeks ago

Modern Firewall Management with nftables on RHEL-Based Systems (AlmaLinux, CentOS, Rocky Linux)

nftables is the packet-filtering framework in the Linux kernel that replaced iptables. On AlmaLinux, Rocky Linux and other RHEL-based systems it sits underneath...

Advanced8 min4,897Updated 1 weeks ago

Managing CSF Firewall Rules on CentOS 8 with nftables

ConfigServer Security & Firewall (CSF) was written for iptables, but on CentOS 8 and its successors, AlmaLinux and Rocky Linux 8 and 9, the kernel firewall is n...

Advanced8 min2,614Updated 1 weeks ago

Diagnosing Server Performance Issues & Solutions

A slow server is almost always short of one of four things: CPU, memory, disk or network. Diagnosing it means measuring which one before changing anything. The ...

Intermediate6 min1,454Updated 1 weeks ago

How to Diagnose and Resolve CSF IP Blocks: A Step-by-Step Guide

CSF (ConfigServer Security & Firewall) and its login-failure daemon, LFD, block an IP address that fails to log in too often. When that happens to you, the serv...

Advanced6 min4,840Updated Today

Comprehensive Guide to Setting Up and Optimizing Your DomainIndia.com KVM VPS for Development

A Domain India KVM VPS is a self-managed Linux server with full root access, so you decide which tools and stacks go on it. For development, the right order is ...

Advanced7 min1,967Updated 1 weeks ago

Comprehensive Guide to DDoS Mitigation

A distributed denial-of-service (DDoS) attack floods a website or server with traffic from many machines at once, usually hijacked devices in a botnet, until re...

Advanced9 min2,560Updated 1 weeks ago

A Comprehensive Guide to Setting Up a Multi-Server VPS Cluster

When one server is no longer enough, or when a single failure would take your business offline, the next step is a small cluster: several VPSes that share the w...

Advanced11 min2,506Updated 1 weeks ago

Mastering Ansible: A Comprehensive Step-by-Step Guide

Ansible is an open-source automation tool that configures servers, deploys applications and runs repeatable maintenance from one machine, over plain SSH. You de...

Advanced10 min2,812Updated 1 weeks ago

Mastering Nagios: A Comprehensive Guide to Server Monitoring - Part 2

This second part covers looking after a running Nagios Core server: upgrading it safely, rolling back if an upgrade goes wrong, and a quick reference to the con...

Advanced6 min1,702Updated 5 days ago

Mastering Nagios: A Comprehensive Guide to Server Monitoring

Nagios Core is a long-standing open-source monitoring system. It checks your servers, services and websites on a schedule, and alerts you when something fails, ...

Advanced7 min6,291Updated 1 weeks ago

The Ultimate Guide to Linux Server Monitoring Software: Top Tools Compared

Monitoring tells you a server is in trouble before your customers do: a disk filling up, memory running out, a service that stopped, or a website that no longer...

Advanced9 min1,793Updated 1 weeks ago

Efficient Log Management in Linux: Best Practices and Tools

Logs tell you what your server did, who logged in and why something broke. Left alone, they also fill disks and bury the one line you need. This guide covers ho...

Advanced9 min2,127Updated 1 weeks ago

Mastering Fundamental Shell Commands in Linux: Practical Examples and Applications

A few dozen shell commands cover most everyday Linux work: moving around, handling files, reading logs, checking disk space and processes. Which ones you can us...

Advanced8 min1,273Updated 1 weeks ago

How to Log in Using SSH and Essential Linux Commands for Daily Management

SSH lets you type commands straight into your hosting account: find what is filling your disk, read an error log, pack a site into one file or move hundreds of ...

Advanced8 min3,684Updated 1 weeks ago

Advanced Guide to Linux File System Management

Once you know df, du, fsck and chmod, the next layer of Linux storage work is LVM, swap, mount options and special permissions. This page covers those advanced ...

Advanced5 min1,838Updated 5 days ago

Comprehensive Guide to Linux File System Management

Most Linux server emergencies start with the disk: a full filesystem stops databases and mail, a filesystem error after a crash stops the server booting, and wr...

Advanced8 min1,995Updated 1 weeks ago

Installing and Optimizing CSF: A Comprehensive Guide

ConfigServer Security & Firewall (CSF) is a firewall manager and login-failure daemon for Linux servers, long popular on servers running cPanel or DirectAdmin. ...

Advanced10 min2,193Updated 1 weeks ago

How to Version Lock RPM Packages in Linux

A version lock stops the package manager from upgrading (or downgrading) a package, so a known-good version stays installed while the rest of the system updates...

Advanced7 min5,360Updated 1 weeks ago

Troubleshooting the Absence of LVE in CloudLinux OS 9 Kernel Name

If you run your own CloudLinux server, you may notice that on CloudLinux OS 9 the kernel version no longer contains lve, and there is no "lve kernel" package to...

Advanced8 min2,332Updated 1 weeks ago

Resolving Temporary IP Blocks Due to Failed Login Attempts

If your website, webmail, FTP or control panel suddenly times out on your office or home connection but works on mobile data, the server's firewall has most lik...

Advanced7 min3,028Updated Today

Understanding DDoS Mitigation Services: Safeguarding Your Online Assets

A DDoS mitigation service filters attack traffic away from your website or server so real visitors can still get through. Large floods can only be stopped befor...

Advanced7 min1,580Updated 1 weeks ago

Mitigating DDoS Attacks Using CSF: A Comprehensive Guide

ConfigServer Security & Firewall (CSF) is a firewall and login-failure daemon widely used on Linux servers with cPanel or DirectAdmin. It can soften small flood...

Advanced9 min3,523Updated 1 weeks ago

Mastering Webuzo: A Complete Guide to Managing Your Web Hosting Environment

Webuzo is the control panel on Domain India's Webuzo hosting plans: one place to manage your website files, email accounts, databases, domains and one-click app...

Advanced9 min7,022Updated Yesterday

Mastering aaPanel on DomainIndia.com VPS: Commands, Configurations, and Best Practices

aaPanel is a free web hosting control panel you can install on your own Linux server. It manages websites, databases, PHP versions, SSL and FTP from a browser, ...

Advanced7 min4,786Updated 1 weeks ago

Mastering the Digital Future: A Comprehensive Guide to Infrastructure as a Service (IaaS)

Infrastructure as a Service (IaaS) means renting computing infrastructure, such as virtual servers, storage and networking, from a provider instead of buying an...

Advanced7 min1,555Updated 1 weeks ago

Mastering VPS Management: An In-depth Analysis of Free Control Panels for Hosting

A free control panel can turn a bare Linux VPS into something you manage from a browser, without a monthly licence. But "free" panels vary widely: some are acti...

Advanced7 min2,045Updated 1 weeks ago

1.Advanced LAMP Stack: From Fundamentals to Mastery

LAMP (Linux, Apache, MySQL and PHP) still runs a large share of the web, from WordPress sites to custom business applications. Getting a LAMP site to work is ea...

Advanced9 min1,767Updated Today

How to Check for DDoS Attacks or Excessive Traffic from Specific IPs and Take Appropriate Actions

A sudden slowdown, a flood of 508 or 503 errors, or a bandwidth graph that jumps overnight can mean an attack, an aggressive bot, or simply a popular day. This ...

Advanced10 min3,417Updated 5 days ago

Linux Server Mastery: Essential Shell Commands for Beginners

If you run your own Linux server, most day-to-day work happens at the command line: checking disk space, installing updates, restarting a service, reading a log...

Advanced9 min2,403Updated 1 weeks ago

Managing a Linux Server in Real-time

This is a worked example of looking after a Linux server when something goes wrong, and of the routine checks that stop it going wrong again. It follows one adm...

Advanced9 min2,005Updated 1 weeks ago

Expert Guide to Server Management in Linux: Mastering Shell Commands for Linux

Running your own Linux server comes down to a few dozen commands used well: installing and updating software, starting and stopping services, reading logs, watc...

Advanced9 min2,931Updated 1 weeks ago

How to Troubleshoot the 504 Gateway Timeout Error on Your KVM VPS

A 504 Gateway Timeout means one part of your server stack waited too long for the part behind it and gave up: nginx waiting for PHP-FPM or Apache, a proxy waiti...

Advanced9 min1,752Updated 1 weeks ago

An In-Depth Guide to Implementing Kernel-based Virtual Machine (KVM) on Linux

KVM (Kernel-based Virtual Machine) turns a Linux server into a hypervisor, so one physical machine can run many isolated virtual machines. This guide sets up KV...

Advanced9 min4,377Updated 1 weeks ago

Downgrading MongoDB to version 4.4 on CentOS, AlmaLinux, and RockyLinux

MongoDB 5.0 and every later version need a CPU with AVX instructions. On an older processor, or a virtual machine whose CPU model hides AVX, mongod crashes at s...

Advanced9 min4,030Updated 1 weeks ago

Debugging and Troubleshooting MongoDB on CentOS, AlmaLinux, and RockyLinux

When MongoDB won't start on a RHEL-family server, the cause is usually one of a handful of things: a CPU that lacks the instructions MongoDB needs, wrong file o...

Advanced9 min3,587Updated 1 weeks ago

A Step-By-Step Guide to Installing MongoDB Using DomainIndia.com VPS

MongoDB is a document database that stores data as JSON-like documents, and it is the "M" in the MERN stack. This guide installs the current MongoDB 8.0 Communi...

Advanced8 min3,366Updated 1 weeks ago

Setting Up a Complete Mail Server Solution with Domain India's VPS

Running your own mail server gives you full control over mailboxes, storage and filtering, but it also makes you responsible for delivery, spam and security. Th...

Advanced9 min3,056Updated Yesterday

Demystifying the Art of Configuring the Network

Configuring a network comes down to four settings on every device: an IP address, a subnet mask, a default gateway and DNS servers. Get those right, give server...

Advanced6 min3,027Updated 1 weeks ago

Managing the Deployment with Rancher

Rancher is a free, open-source web dashboard for running Kubernetes. Once your services run on a Kubernetes cluster, Rancher lets you see every workload, scale ...

Advanced9 min2,382Updated 1 weeks ago

How to Install AApanel : A Step-by-Step Guide

aaPanel is a free, open-source web hosting control panel for Linux servers. It gives you a browser dashboard for websites, databases, SSL certificates, FTP and ...

Advanced8 min9,368Updated 1 weeks ago

Managing Your Domain and VPS without a Control Panel

A VPS doesn't need a control panel. If you are comfortable in a terminal, you can point your domain at the server, host a website with Apache, add a free SSL ce...

Advanced9 min2,917Updated Yesterday

How to Connect to VPS via VNC

"Connecting to a VPS via VNC" can mean two different things: using a provider's out-of-band console to reach your server when SSH is broken, or running a graphi...

Advanced7 min2,493Updated 1 weeks ago

Mastering Load Balancing with HAProxy

When one web server is no longer enough, or you cannot afford it going down, you put a load balancer in front of two or more servers. HAProxy is the free, open-...

Advanced9 min2,448Updated 1 weeks ago

Mastering the Installation, A Comprehensive Guide

Docker, Kubernetes, Jenkins, Prometheus, Helm, MongoDB, Kong and HAProxy are the building blocks of many modern deployment setups. This guide installs each of t...

Advanced9 min2,396Updated 5 days ago

How to Access Your DomainIndia.com VPS Using SSH

A Domain India VPS is a self-managed Linux server, and SSH (Secure Shell) is how you run it: an encrypted command line to your server from your own computer. Th...

Advanced9 min3,066Updated 1 weeks ago

How to Install VistaCP on Ubuntu or CentOS

If you arrived here to install "VistaCP" on a VPS, stop before you run any script. We could not find a maintained, documented control panel by that name, and th...

Advanced5 min2,125Updated 1 weeks ago

The Comprehensive Guide to VPS Hosting

A VPS (virtual private server) is a virtual machine with its own share of CPU, memory and storage and full root access. It sits between shared hosting, where th...

Advanced5 min1,988Updated 1 weeks ago

Essential Security and Optimization Tips for Your VPS

A VPS gives you a whole Linux server with root access, and with it the job of keeping that server secure and fast. This guide is a practical checklist for your ...

Advanced9 min3,097Updated 1 weeks ago

Choosing the Best Control Panel for Your VPS Hosting with DomainIndia.com

A control panel turns a bare Linux VPS into something you can manage from a browser: websites, databases, email, SSL certificates and DNS. It also costs memory,...

Advanced8 min2,571Updated 1 weeks ago

Cloning and resizing your VPS

Sooner or later a VPS needs to change shape: more memory or disk for a growing site, or an exact copy to use as a staging server or a fresh start. This guide ex...

Advanced9 min2,190Updated 6 days ago

Managing snapshots

A snapshot is a point-in-time picture of a server's disk that you can roll back to if a change goes wrong. Used well, snapshots make risky work, such as an oper...

Intermediate8 min1,969Updated 5 days ago

Networking and IP Management

Networking on your own server comes down to three jobs: giving the server the right IP addresses, pointing your domain names at them, and checking that traffic ...

Advanced10 min2,775Updated 6 days ago

Installing/reinstalling an operating system

Reinstalling the operating system gives your VPS a clean start: a fresh Linux install, new root login details and none of the old files, settings or problems. I...

Advanced8 min2,238Updated 1 weeks ago

Updating the OS and software packages

Keeping a Linux server's operating system and packages up to date is the single most effective thing you can do for its security: most break-ins exploit flaws t...

Advanced8 min2,607Updated 1 weeks ago

Operating Systems

The operating system is the base layer of a VPS: it decides which software you can install, how you manage the server and how long you get security updates. For...

Advanced5 min2,080Updated 1 weeks ago

Managing your VPS (start, stop, reboot, etc.)

Most of the time a VPS should simply stay on. You'll still need to restart it now and then: after a kernel update, when a service hangs, or when the server stop...

Advanced7 min2,259Updated 1 weeks ago

Choosing the Right VPS Plan: Factors to Consider for Optimal Performance

A VPS gives you your own virtual server with dedicated CPU, memory and storage, but picking the size is where most people go wrong: too small and the site crawl...

Advanced8 min2,439Updated 1 weeks ago

VPS Account Setup and Activation: A Step-by-Step Guide

Ordering a VPS from Domain India takes a few minutes: pick a plan, choose an operating system and an optional control panel, and pay. After that the server is y...

Advanced8 min3,603Updated 1 weeks ago

Introduction to Virtual Private Servers (VPS)

A Virtual Private Server (VPS) is a virtual machine on a physical server, with its own operating system, its own share of CPU, memory and storage, and full admi...

Advanced5 min2,697Updated 1 weeks ago

A Comprehensive Guide to Technical Support

When something breaks on a server, the fastest route to a fix, whether you solve it yourself or ask for help, is the server's logs. This guide shows how to read...

Advanced9 min3,527Updated Yesterday

The Rise of AlmaLinux and Rocky Linux: Why They're Outshining CentOS

For years CentOS Linux was the free, stable way to run Red Hat Enterprise Linux (RHEL) software on a server. Red Hat ended it, and AlmaLinux and Rocky Linux too...

Intermediate7 min3,089Updated 1 weeks ago

An Overview of Popular Linux Distributions Categorized by Families

A Linux distribution is the Linux kernel packaged with a package manager, system tools, a release schedule and, for desktops, a graphical environment. There are...

Advanced9 min9,832Updated 1 weeks ago

SSH, Using Key-Based Authentication and Disabling Password Access

Logging in to your VPS with an SSH key instead of a password stops the password-guessing bots that hit every server on the internet. The switch takes about ten ...

Advanced6 min4,896Updated 1 weeks ago

CSF Blocklist and Multiple Login Failures: How Clients Can Protect Themselves

Our cPanel and DirectAdmin shared hosting servers run a firewall called CSF (ConfigServer Security & Firewall). Together with its login monitor, it blocks any I...

Advanced7 min4,100Updated Today

How to Determine the Best Hosting Type for Your Website: Shared, VPS, Dedicated, or Cloud

Shared, VPS, dedicated and cloud hosting all put a website online. The difference is who runs the server, how much of the machine is yours, and how much work an...

Advanced8 min1,898Updated Yesterday

As a cPanel end user, how you can identify if CSF has blacklisted your IP and how to fix it

If your website, cPanel, webmail or email app suddenly times out on your office or home connection but works on mobile data, the server's firewall has most like...

Advanced6 min2,434Updated 1 weeks ago

how you can identify if CSF has blacklisted your IP and how to fix it - VPS

ConfigServer Security & Firewall (CSF) is a firewall for Linux servers, and its companion daemon, LFD, watches the logs and blocks IP addresses that fail to log...

Advanced7 min6,229Updated 5 days ago

How do I find out what kind of hosting is best for my website (Shared, VPS, Dedicated, Cloud)

Shared, VPS, dedicated and cloud hosting all put a website online. What changes between them is how much of the server is yours, and how much of the work is too...

Advanced8 min17,458Updated Today

How to Enable Essential PHP Extensions on a VPS with CentOS and cPanel

Most PHP applications, from WordPress to Laravel, need a handful of PHP extensions such as mbstring, intl, xml and pdo_mysql. On your own VPS you install them w...

Advanced9 min29,288Updated 5 days ago

I can't reach my server: have I been blocked?

Your website, cPanel, webmail, FTP or email stops working for you, but a colleague or customer says it opens fine for them. In most cases the server itself is r...

Advanced11 min90,280Updated Yesterday

Reinstalling VPS OS

Reinstalling the operating system wipes your VPS and gives you a fresh Linux install with new root login details. On a Domain India VPS there is no reinstall bu...

Advanced5 min518Updated 1 weeks ago

Installing DirectAdmin on VPS

DirectAdmin is a lightweight control panel for hosting websites, email, databases and DNS on a Linux server. On a Domain India VPS it is a paid option at checko...

Advanced8 min383Updated 6 days ago

Installing cPanel on VPS

cPanel & WHM is a popular control panel for hosting websites, email and databases on a Linux server. Domain India does not offer cPanel on its VPS plans, so thi...

Advanced9 min430Updated 1 weeks ago

Rebooting Your VPS

You reboot a Domain India VPS from inside the server, over SSH, with sudo reboot. There is no reboot or power button in the client area, so if the server has st...

Advanced5 min483Updated 1 weeks ago