How To Install CodeIgniter on an Ubuntu 12.04 Cloud Server
Run through this tutorial and install Codelgniter on an Ubuntu 12.04 Cloud Server.
How to Configure MySQL InnoDB Tuning on Debian 10
Introduction Deploying configure mysql innodb tuning on debian 10 on a Debian 10 Buster machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites You will […]
Comment installer Apache Kafka sur Debian 10
L’auteur a décidé que le Free and Open Source Fund recevrait une donation dans le cadre du programme Write for Donations. Apache Kafka est un courtier de messages…
Oracle Linux 8 — nghttp2 — vulnerability — patch and remediation guide (ELSA-2019-2692)
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2019-2692 Related CVEs: CVE-2019-9513 CVE-2019-9511 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]
Como criar um certificado SSL autoassinado para o Apache no Ubuntu 18.04
Uma versão anterior deste tutorial foi escrita por Justin Ellingwood. O TLS, ou segurança de camada de transporte e seu antecessor, o SSL, que significa camada de socket segura, são protocolos Web usados…
What are the Different Types of Shells in Linux?
Discover the essentials of Linux shells in our comprehensive tutorial. Learn what a shell is, is importance, and explore various types of Linux shells including Bourne, Bash, C, Korn and Z shell.Understand their unique properties and functions to determine the best shell for your specific task.
FreeBSD 12 — ja-w3m — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: w3m – multiple vulnerabilities Related CVEs: CVE-2006-6772 CVE-2016-9422 CVE-2016-9423 CVE-2016-9424 CVE-2016-9425 CVE-2016-9426 CVE-2016-9428 CVE-2016-9429 +12 more Upstream summary: Tatsuya Kinoshita reports: CVE-2018-6196 * table.c: Prevent negative indent value in feed_table_block_tag(). […]
How to Connect Google to OpenClaw
Integrate Google services with OpenClaw on a cloud servers. Set up OAuth, enable Gmail, Calendar, and Drive APIs, and connect securely.
How to Write Ansible Playbooks for Server Automation on RHEL 8
Once you have Ansible installed and your inventory configured, playbooks are the primary way to describe and enforce the desired state of your infrastructure. A playbook is a YAML file that groups one or more plays, each targeting a set of hosts and executing an ordered list of tasks. This tutorial covers playbook anatomy, the […]
How To Use JavaScript Maps – .map()
One of the most popular methods of iterating through datasets in JavaScript is the `.map()` method. `.map()` creates an array from calling a specific function on each item in the parent array. `.map()` is a non-mutating method that creates a new array instead of changing the original. In this tutorial, we’ll look at four noteworthy uses of `.map()` in JavaScript: calling a function of array elements, converting strings to arrays, rendering lists in libraries, and reformatting array objects.
