linux 🐧 - SNUBmonkey™ ― Everything Linux Tutorial (Page 5)

linux 🐧

Unlock the full potential of Linux with tutorials covering everything from basic commands to advanced system administration. Our "Linux" tag includes guides on system setup, configuration, troubleshooting, and optimization, ideal for beginners and seasoned users aiming to enhance their proficiency in the Linux environment.

How to Install Nginx on Ubuntu Server & Setting Up Server Blocks.

How to Install Nginx on Ubuntu Server & Setting Up Server Blocks.

In this today tutorial, we will install and configure Nginx on Ubuntu 20.04 server adjust the firewall, manage the Nginx process, and also configure some server blocks so we can host multiple domains.

How to Kill user tty/pts sessions on Linux Systems.

How to Kill user tty/pts sessions on Linux Systems.

Unix login session can be killed remotely by sending a hangup signal (SIGHUP) to the process running the login session. In this How2, we will dig further into it and explain the command-line option to kill unwanted or unused or idle ttys.

How to Redirect HTTP to HTTPS in Nginx.

How to Redirect HTTP to HTTPS in Nginx.

Today, we will explain how to redirect the HTTP traffic to HTTPS in Nginx. How we can secure our website by redirecting all unsecured traffic on port 80 to SSL secured port 443.

Behind the Scenes: SMTP Server.

Behind the Scenes: SMTP Server.

Is send emails difficult? From a client's viewpoint, everything looks very straightforward. Under the hood, it is nothing else, complex system that drives messages from the sender to the recipient. Today, we'll be talking about a concept related to an outgoing mail server, known as an SMTP server.

Forward Proxy VS Reverse Proxy.

Forward Proxy VS Reverse Proxy.

The position of a proxy — is what makes a proxy either a forward or reverse proxy. The easiest way to remember the difference between these two proxy is - Forward proxy is used by clients where as Reverse proxy is used by servers. Let us jump into it.

How to Configure a Firewall with UFW on Ubuntu Server.

How to Configure a Firewall with UFW on Ubuntu Server.

One of the first lines of defense in securing your server would probably a good functioning firewall, don't you think❓😎

What the heck is SSH?

What the heck is SSH?

Secure Shell, sometimes referred to as Secure Socket Shell, is a protocol which allows you to connect securely to a remote computer or a server by using a text-based interface.

What the heck is NGINX?

What the heck is NGINX?

Today we will be covering NGINX, an open source web server and the main alternative and competitor to the Apache HTTP Server.

What exactly is a daemon?

What exactly is a daemon?

A daemon (pronounced DEE-muhn) is a program that runs continuously and exists for the purpose of handling periodic service requests that a computer system expects to receive.

How to Configure Static IP Address on Ubuntu Server.

How to Configure Static IP Address on Ubuntu Server.

In this tutorial, you will learn how to configure networking in Ubuntu 20.04 with Netplan. You will learn how to set static IP addresses, DHCP addresses, as well as how to configure DNS.

What is "the Unix Shell"- Bash, Fish, Ksh, Tcsh, Zsh.

What is "the Unix Shell"- Bash, Fish, Ksh, Tcsh, Zsh.

Simply put, the shell is a program that takes commands from the keyboard and gives them to the operating system to perform.

Is Linux an Operating System or a Kernel?

Is Linux an Operating System or a Kernel?

One of the most common questions you’ll encounter on tech forums is whether Linux is an operating system or just a kernel. Even for experienced Linux users, this question can sometimes cause confusion. 🤷‍♂️🥷🏿

What is Linux Kernel?

What is Linux Kernel?

The Linux kernel is the core component of the Linux operating system. It acts as a bridge between a computer’s hardware and its software applications. Here’s a more detailed breakdown of what it is and what it does:

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