Tune Up: Optimizing Linux Performance
Optimize Linux performance by tuning TCP/IP, reducing latency, configuring NUMA, and adjusting CPU scheduling & memory management settings.
How to Configure SSL/TLS on Nginx on Debian 9
Introduction Debian 9 Stretch is built around the ethos of stability and free software. Setting up configure ssl/tls on nginx on debian 9 on Stretch leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Stretch freeze. Follow each step carefully and […]
How To Use Vuls as a Vulnerability Scanner on Ubuntu 18.04
Vuls is an open-source, agentless vulnerability scanner written in Go. It automates security vulnerability analysis of the software installed on a system. In this tutorial, you’ll deploy Vuls to an Ubuntu 18.04 server — building Vuls and its dependencies from source code, configuring scanning and reporting to Slack, and optionally connecting it to target machines to enable remote scanning.
![So richten Sie die Eclipse-Theia-Cloud-IDE-Plattform unter Ubuntu 18.04 ein [Schnellstart] — step-by-step Linux tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/how-to-set-up-the-eclipse-theia-cloud-ide-platform-on-ubuntu-18-04-quickstart-de-86460-featured.png "So richten Sie die Eclipse-Theia-Cloud-IDE-Plattform unter Ubuntu 18.04 ein [Schnellstart] 4")
So richten Sie die Eclipse-Theia-Cloud-IDE-Plattform unter Ubuntu 18.04 ein [Schnellstart]
Eclipse Theia ist eine erweiterbare Cloud-IDE, die auf einem Remote-Server läuft und von einem Webbrowser aus zugänglich ist. Visual ist sie so konzipiert, dass sie ähnlich wie Microsoft Visual Studio aussieht und sich…
openSUSE Tumbleweed — tboot — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory openSUSE-SU-2017:3100-1 (see also SUSE bugzilla) Related CVEs: CVE-2017-16837 Upstream summary: Certain function pointers in Trusted Boot (tboot) through 1.9.6 are not validated and can cause arbitrary code execution, which allows local users […]
SLES 15 — 389-ds — multiple vulnerabilities (9 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 16 December 2019 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2019:1207-1 (see also SUSE bugzilla) Related CVEs: CVE-2018-14624 CVE-2014-8105 CVE-2014-8112 CVE-2015-1854 CVE-2015-3230 CVE-2017-15134 CVE-2017-15135 CVE-2018-10850 +1 more Upstream summary: A vulnerability was discovered in 389-ds-base through versions 1.3.7.10, 1.3.8.8 and 1.4.0.16. The […]
Comment configurer un cluster Mesosphere prêt pour la production sur Ubuntu 14.04
Dans ce guide, nous allons découvrir comment configurer un cluster hautement disponible dans Mesosphere. Cette configuration nous permettra de nous doter d’une fonctionnalité de basculement dans le cas où l’un de nos nœuds maîtres tomberait en panne, ainsi qu’un pool de serveurs esclaves qui gère les tâches planifiées.
How to Configure a Python uWSGI Application Server on Debian 9
Introduction This guide explains how to Configure a Python uWSGI Application Server 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 […]
openSUSE Tumbleweed — grep — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2015-1345 Upstream summary: The bmexec_trans function in kwset.c in grep 2.19 through 2.21 allows local users to cause a denial of service (out-of-bounds heap read […]
Gentoo Linux — dev-perl/File-Find-Rule — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read • Source: Gentoo GLSA GLSA-202506-10 Related CVEs: CVE-2011-10007 Upstream summary: File-Find-Rule uses the legacy '2-arg' open() call which is susceptible to shell injection via malicious filenames. Table of contents Symptom & Impact Environment & Reproduction Root […]
