Create Your First CI/CD Pipeline on Kubernetes With Jenkins
Learn why CI/CD pipelines are important, and set up your first Jenkins Pipeline on top of a Kubernetes cluster.
Android Google Map – Drawing Route Between two points
In this tutorial, we'll be creating an android application that draws a possible google map route between two points. We'll be using Google Maps Directions API in our application. Android Google Map – Drawing Route Create a new Google Map API Key from the API console using the steps demonstrated in [this](/community/tutorials/android-google-maps-api) tutorial. Create a […]
FreeBSD 12 — libsrtp — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 4 June 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: libsrtp — DoS via crafted RTP header vulnerability Related CVEs: CVE-2015-6360 Upstream summary: libsrtp reports: Prevent potential DoS attack due to lack of bounds checking on RTP header CSRC count […]
How to Install Cassandra on SLES 12
Introduction This tutorial covers How to Install Cassandra on SLES 12 on SLES 12. SLES 12 (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 12 system is up to date: zypper refresh && […]
openSUSE Tumbleweed — sharutils — 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-2018-1000097 Upstream summary: Sharutils sharutils (unshar command) version 4.15.2 contains a Buffer Overflow vulnerability in Affected component on the file unshar.c at line 75, function […]
Ubuntu 14.04 LTS LDAP Authentication Failures from NSS Cache Staleness
🟠 High ⏱ 5–30 min Last verified: 4 June 2019 Affected versions: 14.04 LTS 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & […]
Zero-Human Operations: How Machine Learning Models Are Automatically Predicting and Fixing Fiber Outages Before They Happen
A practical enterprise guide to self-healing networks, machine learning outage prediction, automated fiber remediation, and governance for zero-human network operations.
FreeBSD 12 — ghostscript-afpl-nox — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 4 June 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: ghostscript — insecure temporary file creation vulnerability Related CVEs: CVE-2004-0967 Upstream summary: Ghostscript is affected by an insecure temporary file creation vulnerability. This issue is likely due to a design […]
SELinux blocks httpd access to content
🟡 Medium ⏱ 5–30 min Last verified: 4 June 2019 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & Cross-Refs References & Further […]
How to Set Up Snort IDS on SLES 15
Introduction This tutorial covers How to Set Up Snort IDS 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 […]
