How to Create an SSH Key in Linux: Easy Step-by-Step Guide
Learn how to generate SSH keys in Linux with our detailed guide. Includes step-by-step instructions, troubleshooting tips, and practical examples for secure connections.
Learn how to generate SSH keys in Linux with our detailed guide. Includes step-by-step instructions, troubleshooting tips, and practical examples for secure connections.
SNMP stands for simple network management protocol. It is a way that servers can share information about their current state, and also a channel through which an administer can modify pre-defined values. In this guide, you will set up the tools to communicate using SNMP. You will be using two Ubuntu 18.04 servers to demonstrate, one that will contain the SNMP manager (client), and one to hold the SNMP agent (daemon).
Jenkins es un servidor de automatización de código abierto que automatiza las tareas técnicas repetitivas que se requieren en la integración continua y la entrega de software. Jenkins está basado en Java y puede instalarse desde paquetes de Ubuntu o…
osquery is an open-source security tool that takes an operating system and turns it into one giant database, with tables that you can query using SQL-like statements. With these queries, you can monitor file integrity, check on the status…
SSH, ou secure shell, est un protocole crypté utilisé pour administrer et communiquer avec des serveurs. Lorsque vous travaillez avec un serveur CentOS, il y a de fortes chances que vous passiez la majeure partie de votre temps dans une session terminal connectée à votre…
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 an Ubuntu 16.04 installation.
Great Expectations is an open source data validation and documentation library written in Python. It allows you to establish assertions about your data called Expectations, and validate any data using those Expectations. In this tutorial, you will set up a local deployment of Great Expectations, connect it to your data, create a suite of Expectations, validate a batch of data using those Expectations, and generate a data quality report with the results.
Shaun Lewis escreveu uma versão anterior deste tutorial. O Cron é um programa daemon de agendamento de trabalhos baseado em tempo, encontrado em sistemas operacionais do tipo Unix, incluindo as distribuições do Linux. O Cron executa em…
Algumas das vantagens mais interessantes do systemd são aquelas envolvidas com o registro de processos e do sistema. Ao usar outros sistemas, os registros ficam geralmente dispersos, e são manuseados por daemons e ferramentas diferentes. Isso torna a interpretação deles bastante difícil quando abrangem…
O gerenciamento de processos é uma habilidade essencial ao usar qualquer sistema de computador. Isso é ainda mais importante ao administrar um ambiente de servidor. Este artigo irá introduzir algumas ferramentas poderosas que podem ser usadas para gerenciar processos em um sistema Linux.