Introduction Deploying write ansible playbooks for freebsd 12 on a FreeBSD 12 machine differs from Linux in several important ways: packages come from the FreeBSD Ports Collection or the binary pkg repository, services are registered in /etc/rc.conf via sysrc(8), and firewall rules are written in pf.conf(5) syntax. This tutorial stays entirely within the standard base […]
An overview of Subjects in RxJS, a construct that acts as both an observable and an observer.
🟢 Low ⏱ 5–15 min Last verified: 23 June 2019 Affected versions: Debian 9 (stretch) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2019-19906 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
This tutorial works through a step-by-step example of how to implement the Levenshtein distance in Python for word autocorrection and autocompletion.
Автор выбрал фонд Open Internet/Free Speech для получения пожертвования в рамках программы Write for DOnations. Тестирование является неотъемлемой частью разработки программного…
🟠 High ⏱ 15–60 min Last verified: 23 June 2019 Affected versions: Ubuntu 14.04 (trusty) 📖 ~4 min read • Source: Ubuntu Security Notice USN-4770-1 Related CVEs: CVE-2014-3619 CVE-2018-10841 CVE-2018-1088 CVE-2018-10904 CVE-2018-10907 CVE-2018-10911 CVE-2018-10913 CVE-2018-10914 +12 more Upstream summary: It was discovered that GlusterFS incorrectly handled network requests. An attacker could possibly use this […]
🟡 Medium ⏱ 10–30 min Last verified: 23 June 2019 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2017:1835-1 (see also SUSE bugzilla) Related CVEs: CVE-2017-2626 Upstream summary: It was discovered that libICE before 1.0.9-8 used a weak entropy to generate keys. A local attacker could potentially use this flaw […]
How to Set Up Windows Server 2016 Software Defined Networking Controller The Network Controller is the cornerstone of the Software Defined Networking (SDN) solution in Windows Server 2016. It provides a centralised, programmable point of automation for managing, configuring, monitoring, and troubleshooting virtual and physical network infrastructure in your datacenter. Rather than configuring each network […]
Docker is an application that simplifies the process of managing application processes in containers. In this tutorial, you’ll install and use Docker Community Edition (CE) on Debian 9. You’ll install Docker itself, work with containers and images, and push an image to a Docker Repository.
Clustering adds high availability to your database by distributing changes to different servers. In the event that one of the instances fails, others are already available to continue serving. Clusters come in two general…
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