Getting started
395 articles and guides on getting started from the NexonHost team — page 15 of 17.
How to Start, Stop, or Restart Apache.
How To Start, Stop, Or Restart Apache. This article explains how to start, stop, and restart Apache on the most popular Linux distributions. Most of the recent Linux distributions are using SystemD as the default init system and service manager. Older distributions are based on SysVinit and using…
Read article →How to Set or Change the Time Zone in Linux
How To Set Or Change The Time Zone In Linux This tutorial covers the steps necessary to set or change the time zone in Linux. A time zone is a geographic region that has the same standard time. Typically the time zone is set during the installation of the operational system, but it can be…
Read article →How to Start, Stop, or Restart Nginx
How To Start, Stop, Or Restart Nginx This guide explains how to start, stop, and restart Nginx on Linux servers. Nginx pronounced “engine x” is a free, open-source, high-performance HTTP and reverse proxy server responsible for handling the load of some of the largest sites on the Internet. It can…
Read article →How to understand network Ip (internet protocol)
WHAT IS AN IP NETWORK? An IP network is a group of computers connected via their unique internet protocol (IP) addresses. IP is fundamental to allowing our devices to communicate with each other. It is the IP address that acts as the identifier and differentiates each individual device connected…
Read article →How to use uname command.
How To Use Uname Command. In this article, we will cover the uname command. uname is a command-line utility that prints basic information about the operating system name and system hardware. uname Command The uname tool is most commonly used to determine the processor architecture, the system…
Read article →How to use nano text editor.
How To Use Nano Text Editor. In this guide, explain the basic usage of the nano editor, including how to create and open a file, edit a file, save a file, search and replace text, cut and paste text, and more. GNU nano is an easy to use command line text editor for Unix and…
Read article →How to switch user with su command.
How To Switch User With Su Command. SU short for substitute or switch user, utility allows you to run commands with another user’s privileges, by default the root user. In this tutorial, we will explain how to use the su command. Using su is the simplest way to switch to the administrative account…
Read article →How to understand ssh and how does it work.
How To Understand Ssh And How Does It Work. SSH is a protocol for securely exchanging data between two computers over an untrusted network. SSH protects the privacy and integrity of the transferred identities, data, and files. It runs in most computers and in practically every server. It ships…
Read article →How to use AWK command in linux .
How To Use AWK Commanda In Linux This article covers the essentials of the awk programming language. Knowing the basics of awk will significantly improve your ability to manipulate text files on the command line. Awk is a general-purpose scripting language designed for advanced text processing. It…
Read article →How to understand Squid proxy and how to configure Squid proxy.
How To Understand Squid Proxy And How To Configure Squid Proxy. A proxy is a server located between two networks; in this case, the most common implementation of a Squid proxy is the division between user computers and devices and the internet, divided or separated by a proxy server in the middle.…
Read article →How to install Debian 11
How To Install Debian 11 Connect to java/html5 console, (here you can find an article that will show you how) How to access java/html5 console : Mount ISO: Virtual media > Connect Virtual Image > Map CD/DVD Click on: Connect Virtual Media. Click on: Map CD/DVD. Now click on: Map Device. Next…
Read article →How to understand difference between rpd and vpn.
How To Understand Difference Between Rpd And Vpn. A VPN (Virtual Private Network) is a simple software that was created to protect your online privacy and make life harder for hackers by anonymizing your traffic and location. But you can also use it for many other things like fast and secure…
Read article →How to install Debian 10
How To Install Debian 10 Connect to java/html5 console, (here you can find an article that will show you how) How to access java/html5 console : Mount ISO: Virtual media > Connect Virtual Image > Map CD/DVD Click on: Connect Virtual Media. Click on: Map CD/DVD. Now click on: Map Device. Next…
Read article →How to understabd VPN
How To Understand VPN. To understand how a VPN works, it helps to first understand how your internet connection works without one. Without a VPN When you access a website without a VPN, you are being connected to that site through your internet service provider, or ISP. The ISP assigns you a…
Read article →How to install OpenVPN client on windows.
How To Install OpenVPN Client On Windows. If you type “What is OpenVPN?” into a search engine the results might lead you to believe it’s strictly an open source project. Yes, it is that, but it’s not only that. The more accurate answer is that OpenVPN is the name of: An open source project we…
Read article →How to understand VMware
How To Understand VMware Virtualization software creates an abstraction layer over computer hardware that allows the hardware elements of a single computer— processors, memory, storage, and more— to be divided into multiple virtual computers, commonly called virtual machines (VMs). Each virtual…
Read article →How to understand Xen
How To Understand Xen Xen is the open source hypervisor included in the Linux kernel and, as such, it is available in all Linux distributions. The Xen Project is one of the many open source projects managed by the Linux Foundation. System requirements The Xen hypervisor requires kernel level…
Read article →How to understand KVM (KERNEL VIRTUAL MACHINE)
How To Understand KVM (KERNEL VIRTUAL MACHINE) KVM (for Kernel-based Virtual Machine) is a full virtualization solution for Linux on x86 hardware containing virtualization extensions (Intel VT or AMD-V). It consists of a loadable kernel module, KVM.ko, that provides the core virtualization…
Read article →How to understand virtualization environments.
How To Understand Virtualization Environments. Server virtualization is the process of dividing a physical server (computer) into multiple unique and isolated virtual machines (VMs) by means of a software application. To put it simply, this is a box with various storage sections. A server divided…
Read article →How to create RAID 10 or 1+0 (nested)
How To Create RAID 10 Or 1+0 (Nested) RAID 10 is a combine of RAID 0 and RAID 1 to form a RAID 10. To setup Raid 10, we need at least 4 number of disks. In our earlier articles, we’ve seen how to setup a RAID 0 and RAID 1 with minimum 2 number…
Read article →How to create RAID 6 (Striping with Double Distributed Parity)
How To Create RAID 6 (Striping With Double Distributed Parity) On Linux based operating system (OS), software RAID functionality is provided with the help of the md(4) (Multiple Device) driver and managed by the mdadm(8) utility. “md” and “mdadm” in RHEL 6 support RAID levels 0, 1, 4, 5, 6, and 10.
Read article →How to create RAID 5 (Striping with Distributed Parity)
How To Create RAID 5 (Striping With Distributed Parity) Redundant Array of Independent Disks Mode 5 (Redundant Array of Independent Disks Mode 5) A popular disk or solid state drive (SSD) subsystem that increases safety by computing parity data and increasing speed by interleaving data across…
Read article →How to create RAID 1 (mirroring)
How To Create RAID 1 (Mirroring) RAID 1 is a hard disk configuration where the contents from one hard disk are mirrored onto another. This provides the user with some redundancy in case a disk fails. On your Linux system, the two hard drives are represented as a single file system. About RAID 1,…
Read article →How to create RAID 0 (disk striping)
How To Create RAID 0 (Disk Striping) RAID 0 (disk striping) is the process of dividing a body of data into blocks and spreading the data blocks across multiple storage devices, such as hard disks or solid-state drives (SSD), in a redundant array of independent disks (RAID) group. About RAID-0…
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