如何在Ubuntu 18.04服务器上安装Python 3并建立本地编程环境
Python是一种灵活多样的编程语言。它的用途广泛，在脚本、自动化、数据分析、机器学习和后端开发方面都具有优势。Python于1991年首次发行，名字的灵感来源于英国喜剧团体”Monty Python”，因此Python开发团队希望让Python用起来很有趣。易于安装配置、代码风格相对简单直接、有即时的反馈和报错，这些特性让Python成为编程初学者的一个很好选择，也同样适合有经验的程序员。[Python…
SaltStack Infrastructure: Installing the Salt Master
In this article, we’ll introduce the various environments we’ll be building out and install the Salt master daemon onto our primary server. This is the core system that will house our configuration instructions, control our infrastructure nodes, and manage our requirements.
FreeBSD 12 — bind96-base — multiple vulnerabilities (5 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 4 October 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: bind — denial of service vulnerability Related CVEs: CVE-2012-5166 CVE-2013-3919 CVE-2014-0591 CVE-2014-8500 CVE-2014-8680 Upstream summary: ISC reports: We have today posted updated versions of 9.9.6 and 9.10.1 to address a […]
How To Use Variables and Constants in Go
Variables are an important programming concept to master. They are symbols that stand in for a value you’re using in a program. This tutorial will cover some variable basics and best practices for using them within the Go programs you create.
How To Install Apache Tomcat 7 on Ubuntu 14.04 via Apt-Get
Apache Tomcat is a web server and servlet container that is used to serve Java applications. Tomcat is an open source implementation of the Java Servlet and JavaServer Pages technologies, released by the Apache Software Foundation. This tutorial covers the basic installation and some configuration of Tomcat 7.0.x on Ubuntu 14.04.
How to Set Up a Kubernetes Dashboard on RHEL 8
The Kubernetes Dashboard is a web-based UI that gives cluster operators a visual overview of workloads, services, namespaces, and resource utilization without dropping into kubectl for every task. On RHEL 8 with a running Kubernetes cluster, deploying the dashboard takes only a few kubectl commands. This tutorial covers installation, creating a service account with the […]
FreeBSD 12 — mysql55-server — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 4 October 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: MySQL — multiple vulnerabilities Related CVEs: CVE-2015-3194 CVE-2015-4792 CVE-2015-4802 CVE-2015-4807 CVE-2015-4815 CVE-2015-4826 CVE-2015-4830 CVE-2015-4836 +12 more Upstream summary: Oracle reports: Please reference CVE/URL list for details Not all listed CVE's […]
Alpine Linux edge — qpdf — multiple vulnerabilities (9 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 7.0.0-r0 📖 ~4 min read • Source: Alpine secdb entry — qpdf 7.0.0-r0 Related CVEs: CVE-2017-9208 CVE-2017-9209 CVE-2017-9210 CVE-2017-11624 CVE-2017-11625 CVE-2017-11626 CVE-2017-11627 CVE-2017-12595 +1 more Upstream summary: Alpine community repository for vedge ships qpdf 7.0.0-r0 which […]
FreeBSD 12 — mariadb104-server — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 4 October 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: MariaDB — Nullpointer dereference Related CVEs: CVE-2018-25032 CVE-2019-1543 CVE-2019-1547 CVE-2019-15601 CVE-2019-17543 CVE-2019-2730 CVE-2019-2731 CVE-2019-2737 +12 more Upstream summary: The MariaDB project reports: MariaDB Server is vulnerable to Denial of Service. […]
How To Install and Secure phpMyAdmin with Apache on a CentOS 7 Server
While many users require access to a database management system like MySQL or MariaDB, not all users feel comfortable interacting with the SQL prompt on a daily basis. In this guide, we’ll discuss how to install and secure phpMyAdmin, a web management interface for MySQL and MariaDB, on a CentOS 7 server. We will leverage the Apache web server for this guide.
