How to Set Up SSH Keys on Debian 10
SSH-key-based authentication provides a more secure alternative to password-based authentication. In this tutorial we’ll learn how to set up SSH key-based authentication on a Debian 10 installation.
Cara Menyiapkan Kunci SSH pada Ubuntu 20.04
Dalam panduan ini, kita akan berfokus pada penyiapan kunci SSH untuk instalasi Ubuntu 20.04. Kunci SSH menyediakan cara yang aman dan mudah untuk log masuk ke server Anda dan disarankan untuk semua pengguna.
How To Set Up vsftpd for a User’s Directory on Ubuntu 20.04
FTP, which is short for File Transfer Protocol, is a network protocol that was once widely used for moving files between a client and server. vsftpd, very secure FTP daemon, is an FTP server for many Unix-like systems, including Linux. In this tutorial, you’ll configure vsftpd to allow a user to upload files to their home directory using FTP with login credentials secured by SSL/TLS. You’ll also connect your server using FileZilla, an open-source FTP client, to test the TLS encryption.
How To Upgrade to Ubuntu 22.04 Jammy Jellyfish
The Ubuntu operating system’s latest Long Term Support (LTS) release, Ubuntu 22.04 (Focal Fossa), was released on April 21, 2020. This guide will explain how to upgrade an Ubuntu system of version 20.04 or later to Ubuntu 22.04.
How To Use Nmap to Scan for Open Ports
Nmap is a great tool for discovering the network services and ports that your server is exposing to the network. In this guide, we will discuss some basic information about networking ports and how you can use nmap to find your weaknesses.
Cómo usar SFTP para transferir archivos con un servidor remoto de manera segura
SFTP es una forma segura de transferir archivos entre servidores locales y remotos. Mucho más seguro que FTP, este protocolo utiliza un túnel SSH para establecer una conexión y utiliza cifrado para transferir archivos en una sesión interactiva.
How To Use Top, Netstat, Du, & Other Tools to Monitor Server Resources
Monitoring a server’s resources is an important task for every administrator. There are many command line tools made for this purpose. This guide will cover some of the more popular utilities for monitoring your VPS.
Первоначальная настройка сервера с CentOS 8
При создании нового сервера CentOS 8 необходимо выполнить ряд действий по настройке незамедлительно в рамках процесса базовой настройки. Это поможет повысить уровень безопасности и удобство работы с сервером и послужит прочной основой последующих действий.
Mastering sed Command in Linux: A Comprehensive Guide
Master the Linux sed command with practical examples. Learn text manipulation, pattern matching, and advanced sed scripting techniques for efficient file processing.
The Upstart Event System: What It Is And How To Use It
Use Upstart for modern, full-coverage initialization. This tutorial explains the concepts behind initialization and provides two practical examples of initialization jobs with Upstart.
