How To Use Vagrant on Your Own VPS Running Ubuntu
Learn how to use Vagrant on your own Ubuntu VPS.
How To Install JBoss On Ubuntu 12.10 64Bit
JBoss is a powerful open source Java application server developed by RedHat. Get it installed on your Ubuntu 12.10 VPS.
Debian 9 — python-apt — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 21 June 2019 Affected versions: Debian 9 (stretch) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2019-15795 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
SLES 15 — vsftpd — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 21 June 2019 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2015:0417-1 (see also SUSE bugzilla) Related CVEs: CVE-2015-1419 Upstream summary: Unspecified vulnerability in vsftpd 3.0.2 and earlier allows remote attackers to bypass access restrictions via unknown vectors, related to deny_file parsing. Table […]
Cómo instalar y configurar un demonio y cliente SNMP en Ubuntu 18.04
El autor seleccionó el lnternet Archive para recibir una donación como parte del programa Write for DOnations. Ser un administrador de sistemas implica principalmente recopilar información exacta acerca de servidores e…
How To Configure BIND as a Private Network DNS Server on CentOS 7
In this tutorial, we will go over how to set up an internal DNS server, using the BIND name server software (BIND9) on CentOS 7, that can be used by your Virtual Private Servers (VPS) to resolve private host names and private IP addresses. This provides a central way to manage your internal hostnames and private IP addresses, which is indispensable when your environment expands to more than a few hosts.
How To Configure Bind as a Caching or Forwarding DNS Server on Ubuntu 16.04
DNS, or the Domain Name System, is often a difficult component to get right when learning how to configure websites and servers. While most people will probably choose to use the DNS servers provided by their hosting company or their domain registrar, there are some…
How to Secure Nginx with Let’s Encrypt and Certbot on RHEL 7
How to Secure Nginx with Let’s Encrypt and Certbot on RHEL 7 Let’s Encrypt is a free, automated, and open Certificate Authority (CA) that provides SSL/TLS certificates to enable HTTPS on your web server. Certbot is the official client tool for obtaining and renewing Let’s Encrypt certificates. On RHEL 7, Certbot is available through the […]
How to Configure Kubernetes Persistent Volumes and Storage Classes on RHEL 7
How to Configure Kubernetes Persistent Volumes and Storage Classes on RHEL 7 By default, storage inside a Kubernetes Pod is ephemeral — when a Pod restarts or is rescheduled, all data written to the container filesystem is lost. For applications like databases, file servers, and message queues that require durable storage, Kubernetes provides a storage […]
Como configurar a autenticação por senha com o Apache no Ubuntu 18.04
Como um administrador Web, pode ser interessante restringir o acesso de visitantes a algumas partes de um site, seja temporária ou permanentemente. Embora os aplicativos Web possam fornecer seus próprios métodos de autenticação e autorização, você também pode confiar no próprio…
