Linux

Como editar o arquivo sudoers — step-by-step Linux tutorial on Progressive Robot

Como editar o arquivo sudoers

O comando sudo é útil para executar comandos com privilégios que estão geralmente fora do escopo do seu usuário. Este guia discutirá como editar o arquivo de configuração para personalizar a maneira como o sudo funciona.

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How To Encrypt Traffic to Redis with Spiped on Ubuntu 16.04 — step-by-step Linux tutorial on Progressive Robot

How To Encrypt Traffic to Redis with Spiped on Ubuntu 16.04

Redis is an open-source key-value data store, using an in-memory storage model with optional disk writes for persistence. It features transactions, a pub/sub messaging pattern, and automatic failover among other functionality. Redis has clients written in most languages with…

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How To Gather Infrastructure Metrics with Topbeat and ELK on CentOS 7 — step-by-step Linux tutorial on Progressive Robot

How To Gather Infrastructure Metrics with Topbeat and ELK on CentOS 7

In this tutorial, we will show you how to use Topbeat, on a CentOS 7 server, with an ELK stack to gather and visualize infrastructure metrics. Topbeat, which is one of the several “Beats” data shippers that helps send various types of server data to an Elasticsearch instance, allows you to gather information about the CPU, memory, and process activity on your servers.

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