Ubuntu Linux distribution
62 articles
SSH-Haertung: 12 Schritte zur Absicherung Ihres Linux-Servers
Haerten Sie SSH auf Ihrem Linux-Server mit diesen 12 Sicherheits-Best-Practices: Schluesselauthentifizierung, fail2ban, Portwechsel, 2FA und mehr.
Renforcement SSH : 12 Etapes pour Securiser Votre Serveur Linux
Renforcez SSH sur votre serveur Linux avec ces 12 meilleures pratiques de securite : authentification par cle, fail2ban, changement de port, 2FA et plus.
Endurecimiento SSH: 12 Pasos para Asegurar tu Servidor Linux
Endurece SSH en tu servidor Linux con estas 12 mejores prácticas de seguridad: autenticación por claves, fail2ban, cambio de puertos, 2FA y más.
Hardening SSH: 12 Passos para Proteger Seu Servidor Linux
Proteja o SSH no seu servidor Linux com estas 12 melhores práticas de segurança: autenticação por chave, fail2ban, mudança de porta, 2FA e mais.
SSH Hardening: 12 Steps to Secure Your Linux Server
Harden SSH on your Linux server with these 12 security best practices: key-based auth, fail2ban, port changes, 2FA, and more.
Sicherheits-Checkliste fuer Linux-Server: Essentieller Haertungsleitfaden
Umfassende Sicherheits-Checkliste fuer Linux-Server: SSH, Firewall, fail2ban, automatische Updates, Audit und Best Practices zur Haertung.
Lista de Verificación de Seguridad para Servidores Linux: 20 Pasos Esenciales
Una lista de verificación de seguridad completa de 20 pasos para servidores Linux que cubre actualizaciones, SSH, firewall, gestión de usuarios, auditoría y detección de intrusiones.
Checklist de Segurança para Servidor Linux: Guia Essencial de Hardening
Checklist abrangente de segurança para servidores Linux cobrindo SSH, firewall, fail2ban, atualizações automáticas, auditoria e melhores práticas de hardening.
Linux Server Security Checklist: 20 Essential Steps
A comprehensive 20-step security checklist for Linux servers covering updates, SSH, firewall, user management, auditing, and intrusion detection.
Checklist de Securite pour Serveur Linux : Guide Essentiel de Renforcement
Checklist de securite complete pour serveurs Linux couvrant SSH, pare-feu, fail2ban, mises a jour automatiques, audit et meilleures pratiques de renforcement.
WireGuard VPN-Server auf Ubuntu Einrichten
Vollstaendige Anleitung zur Einrichtung eines WireGuard VPN-Servers auf Ubuntu mit Client-Konfiguration fuer Linux, Windows, macOS und mobile Geraete.
Cómo Configurar un Servidor VPN WireGuard en Ubuntu
Guía completa para configurar un servidor VPN WireGuard en Ubuntu con configuración de clientes para Linux, Windows, macOS y dispositivos móviles.
Comment Configurer un Serveur VPN WireGuard sur Ubuntu
Guide complet pour configurer un serveur VPN WireGuard sur Ubuntu avec configuration client pour Linux, Windows, macOS et appareils mobiles.
Como Configurar um Servidor VPN WireGuard no Ubuntu
Guia completo para configurar um servidor VPN WireGuard no Ubuntu com configuração de clientes para Linux, Windows, macOS e dispositivos móveis.
How to Set Up a WireGuard VPN Server on Ubuntu
Complete guide to setting up a WireGuard VPN server on Ubuntu with client configuration for Linux, Windows, macOS, and mobile devices.
Docker auf Ubuntu 22.04 und 24.04 Installieren
Schritt-fuer-Schritt-Anleitung zur Installation von Docker Engine und Docker Compose auf Ubuntu 22.04/24.04 mit Nachinstallations-Konfiguration und Verifizierung.
Cómo Instalar Docker en Ubuntu 22.04 y 24.04
Guía paso a paso para instalar Docker Engine y Docker Compose en Ubuntu 22.04/24.04 con configuración post-instalación y verificación.
Comment Installer Docker sur Ubuntu 22.04 et 24.04
Guide etape par etape pour installer Docker Engine et Docker Compose sur Ubuntu 22.04/24.04 avec configuration post-installation et verification.
Como Instalar o Docker no Ubuntu 22.04 e 24.04
Guia passo a passo para instalar o Docker Engine e Docker Compose no Ubuntu 22.04/24.04 com configuração pós-instalação e verificação.
How to Install Docker on Ubuntu 22.04 and 24.04
Step-by-step guide to install Docker Engine and Docker Compose on Ubuntu 22.04/24.04 with post-installation setup and verification.
How to: Add ssh keys easily to another machine
I've had a few servers I was logging in using username and password and I kind of liked how Azure uses an ssh key for logging in (plus the fact it is more
How to: Install a swap file in a Windows Azure Ubuntu VM 2.0
How to: Install a swap file in a Windows Azure Ubuntu VM Unless you made your own Ubuntu image, configured the Azure connector/integration to create a swap
Resolved: perl: warning: Please check that your locale settings:
When working with ubuntu, sometimes when you remote ssh into a server you get a bunch of locale errors which are pretty annoying
How to store your ssh public key in a different directory
You're probably coming from a previous related post ( Resolved: Permission denied (publickey)
Resolved: "Permission denied (publickey)." when trying to access via ssh an Ubuntu Server
So, this was a very tricky one and I had to turn off mandatory key authentication for the longest time because I just couldn't figure it out
How to: Install a .deb file via the Command line?
Learn install a .deb file via the command line?. Packages are manually installed via the dpkg command Debian Package Management System.
How to: Assign multiple IP addresses to one interface in Ubuntu using the Command Line Interface (CLI)?
How to: Assign multiple IP addresses to one interface in Ubuntu using the Command Line Interface (CLI)
Resolved: "(initramfs) unable to find a medium containing a live file system" while installing Ubuntu from a USB device
Resolved: - A technical guide covering Ubuntu configuration and best practices.(initramfs) unable to find a medium containing a live file system while...
Resolved: USB keyboard stops working on Ubuntu installation at language selection
Resolved: USB keyboard stops working on Ubuntu installation at language selection I am currently working on setting up an ethereum mining rig and I wanted
How to: Launch a Process that Persists even if you Disconnect your ssh Terminal
How to: Launch a Process that Persists even if you Disconnect your SSH Terminal I'm not sure if this has happened to you before, but there are times when y
How to: Erase a log file in Ubuntu
Learn erase a log file in ubuntu. How to: Erase a log file in Ubuntu Ever had this huge error log, full of nightmares and bad memories.
How to: Create a Self Signed Certificate in Ubuntu
How to: Create a Self Signed Certificate in Ubuntu Many times during the initial phases of a Web Server deployment we are in need of testing secure communi
How to: Create directory in /var/run/ at startup in Ubuntu
How to: Create directory in /var/run/ at start-up in Ubuntu As you probably have already noticed, the /var/run directory is temporary storage used by your
General Commands Manual: mkdir
General Commands Manual: mkdir <
How to: Make a directory structure in Ubuntu only if the directories do not exist
How to: Make a directory structure in Ubuntu only if the directories do not exist Lately I have been working on start up scripts but because I use temporar
How to: Configure memcache to use a unix socket
How to: Configure memcache to use a unix socket I have a server which is going to have its own memcached instance installed on itself
How to: Configure Swappiness in Ubuntu
How to: Configure Swappiness in Ubuntu In one of my previous articles on h ow to setup virtual memory / swap memory in Ubuntu I covered how to install a sw
How to: Add or Remove Symbolic links in Ubuntu
How to: Add or Remove Symbolic links in Ubuntu Unlike Windows, in Linux based systems symbolic links are use quite frequently
How to: Install Ruby on Rails using RVM
How to: Install Ruby on Rails using RVM This is just a quick complement of the article How to: Install the NginX Agent for NewRelic in an Ubuntu server
HowTo: Copy Files Over The Network using the Ubuntu Command Line
HowTo: Copy Files Over The Network using the Ubuntu Command Line As I continued to struggle in this GUI-less word, the need for transferring files over the
How to: Install Security Updates from the command line in Ubuntu
How to: Install Security Updates from the command line in Ubuntu Lately as I log in to an Ubuntu box I get messages indicating that there are security upda
How to: Connect to a Remote File System with Nautilus using SSH
How to: Connect to a Remote File System with Nautilus using SSH Nautilus supports connecting to a remote file system using an SSH connection
How to: Determine your Memory Usage & Free Memory in Ubuntu
How to: Determine your Memory Usage & Free Memory in Ubuntu One thing I have discovered with Ubuntu is that there is more than one way to skin a cat
pgp - Not enough random bytes available. Please do some other work to give the OS a chance to collect more
pgp - Not enough random bytes available. Please do some other work to give the OS a chance to collect more - A technical guide covering Ubuntu configuratio
How to: Shutdown or Restart an Ubuntu Server via SSH
How to: Shutdown or Restart an Ubuntu Server via SSH If you want to remotely restart or shutdown an Ubuntu Server when connected via SSH you simply need to
Ubuntu: Basics of software repositories
Learn the basics of Ubuntu software repositories, APT package management, sources.list configuration, and how to add PPA repositories.
Useful Ubuntu Service commands
Useful Ubuntu Service commands Ubuntu daemons/services/etc. have a few commonalities that are worth knowing when working with them
How to: Build your own version of NginX
How to: Build your own version of NginX I was following a tutorial on how to use NginX with WordPress and the NginX Fast CGI cache caught my interest
Recommendations when Deploying Ubuntu VMs in Windows Azure
Recommendations when Deploying Ubuntu VMs in Windows Azure Below are a few recommendations to keep in mind when deploying Ubuntu VMs in Windows Azure
How to: Enable dynamic DNS updates to a Microsoft DNS Server using an Ubuntu client workstation
How to: Enable dynamic DNS updates to a Microsoft DNS Server using an Ubuntu client workstation To my surprise it seems that the beauty of Windows being ab
Make your DHCP server dynamically update your DNS records on Ubuntu
Make your DHCP server dynamically update your DNS records on Ubuntu (Obtained as is from: http://lani78
How to: Install Java JRE on an Ubuntu computer
How to: Install Java JRE on an Ubuntu computer There were the good old days when everyone was friends with everyone
How to: List all available Hard Drives / Partitions in Ubuntu
How to: List all available Hard Drives / Partitions in Ubuntu Managing hard drives, partitions and mounting points in Ubuntu requires knowing a few command
Resolve: Your web-server does not have the mcrypt module installed. Without it, encryption will be a lot slower.
Fix and resolve: Resolve: Your web-server does not have the mcrypt module installed. Without it, encryption will be a lot slower..
How to: Set the Timezone on Ubuntu Server
How to: Set the Timezone on Ubuntu Server If you are using a VM hosted with a public cloud provider you probably have realized that they generally are depl
How to: Send emails from WordPress in a Linux host
Learn send emails from wordpress in a linux host. How to: Send emails from WordPress in a Linux host WordPress uses Php libraries in order to send emails.
How to: Use the Terminal in Ubuntu
How to: Use the Terminal in Ubuntu obtained from https://help
How to: Deploy WordPress in Ubuntu
Learn deploy wordpress in ubuntu. How to: Deploy WordPress in Ubuntu Text goes here I.
How to: Enable DHCP and Networking on Ubuntu Server
How to: Enable DHCP and Networking on Ubuntu Server By default this is not an issues as you can configure networking from the setup wizard when you initial
How to: Run Ubuntu Server with a GUI?
How to: Run Ubuntu Server with a GUI. Windows Azure allows you to run several Linux distributions and one of them is Ubuntu Server
How to add your Ubuntu computer to your Active Directory Domain (.local included) with Likewise
Learn add your ubuntu computer to your active directory domain (.local included) with likewise. How to add your <
How to: Add a preconfigured setting to the guest account on Ubuntu
How to: Add a preconfigured setting to the guest account on Ubuntu (In this case a preconfigured RDP setting for Remmina Remote Desktop ) As you could imag