In this tutorial, we will cover how to install open-source Puppet 4 in a master-agent setup on Ubuntu 14.04. In this setup, the Puppet master server—which runs the Puppet Server software—can be used to control all your other servers, or Puppet agent nodes. Note that we’ll be using the Puppet Server package, instead of Passenger or any other runtime environment.
![Erstellen eines neuen Sudo-fähigen Benutzers unter Ubuntu 18.04 [Schnellstart] — step-by-step Linux tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/how-to-create-a-new-sudo-enabled-user-on-ubuntu-18-04-quickstart-de-77259-featured.png "Erstellen eines neuen Sudo-fähigen Benutzers unter Ubuntu 18.04 [Schnellstart] 2")
Der Befehl sudo bietet ein Verfahren zur Gewährung von Administratorberechtigungen – die normalerweise nur dem root user zur Verfügung stehen – für normale Benutzer. Dieser Leitfaden zeigt Ihnen, wie Sie unter Ubuntu 18.04 einen neuen Benutzer mit sudo-Zugriff erstellen…
O autor selecionou a Open Internet/Free Speech para receber uma doação como parte do programa Write for DOnations. O Kubernetes é um sistema de orquestração de contêiner de código…
URL shorteners map a long URL to a shorter URL and redirect the user to the original URL when the short URL is used. You will create a URL shortener using NestJS with the URL shortening and redirecting logic in a service and route handlers for the shortening and redirection requests.
🟠 High ⏱ 15–60 min Last verified: 28 November 2020 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2020-7919 CVE-2020-15586 CVE-2020-14039 CVE-2020-16845 Upstream summary: Go before 1.12.16 and 1.13.x before 1.13.7 (and the crypto/cryptobyte package before 0.0.0-20200124225646-8b5121be2f68 for Go) allows attacks on clients […]
In the previous parts of the series, we looked at how to create the User Interface of our Invoicing Application that allowed users to create and view existing invoices. In this final part of the series, you will set up persisting user sessions on the client and configure a single view for invoices.
How to incorporate stress management techniques into your team’s culture to help prevent burnout.
El autor seleccionó a Creative Commons Corporation para que recibiese una donación de $100 como parte del programa Write for DOnations.
Introduction to DHCP Policies on Windows Server 2019 DHCP Policies allow the Windows Server 2019 DHCP server to assign different configuration options — including IP address ranges, lease durations, default gateways, DNS servers, and custom options — to clients based on attributes of the DHCP request itself. Without policies, all clients in a scope receive […]
🟡 Medium ⏱ 10–30 min Last verified: 27 November 2020 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2021-4382 Related CVEs: CVE-2020-12762 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
