Sass @each Loops
Loop through maps and lists in Sass. Here’s a quick snippet that shows you how.
How to Install Ruby on Rails on SLES 15
Introduction This tutorial covers How to Install Ruby on Rails on SLES 15 on SLES 15. SLES 15 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Prerequisites Ensure your SLES 15 system is up to date: zypper […]
Adding and Removing Packages Using npm or Yarn
Learn how to add and remove packages globally and as project dependencies using npm and Yarn.
Networking Best Practices To Power Your Kubernetes Deployment
How to secure and isolate your network using Kubernetes. How to ingress external traffic — getting traffic from external clients into your cluster reliably. Benefits and trade-offs of different routing strategies.
SLES 15 — davfs2 — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 8 October 2019 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE security advisory Related CVEs: CVE-2014-4362 Upstream summary: The Sandbox Profiles implementation in Apple iOS before 8 does not properly restrict the third-party app sandbox profile, which allows attackers to obtain sensitive Apple ID […]
How To Use Capistrano to Automate Deployments: Getting Started
In this the cloud provider article, we will be taking a close look at Capistrano: a Ruby-based remote server automation tool which can be easily used to automate mundane deployment and system management tasks.
How to Configure SaltStack on Debian 9
Introduction This guide explains how to Configure SaltStack on Debian 9 on Debian 9 Stretch. Debian Stretch uses systemd for service management, nftables as the underlying packet filter (with ufw or iptables front-ends still available), and AppArmor for mandatory access control. Every command is designed for a minimal Debian 9 install with the standard repositories […]
How To Migrate a WordPress Installation from Apache to Nginx on an Ubuntu VPS
Many users initially set up WordPress installations using the Apache web server. While Apache does an excellent job serving content in most instances, Nginx, an alternative web server, can often do the same using fewer resources. The implication of this is that your WordPress site can handle more users if it is being served by Nginx. In this guide, we will discuss how to migrate your WordPress installation from Apache to Nginx.
How To Install Linux, Nginx, MySQL, PHP (LEMP) stack on Ubuntu 14.04
A LEMP stack (Linux, Nginx, MySQL, and PHP) is a powerful set of software that can be configured to serve dynamic sites and web apps from your server. In this guide, we will discuss how to install a LEMP stack on an Ubuntu 14.04 server.
Debian 10 — dosbox — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 8 October 2019 Affected versions: Debian 10 (buster) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2019-7165 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
