Copying Text with vue-clipboard2
Copying text in a web app is oddly difficult. Do it simply using Vue.js with vue-clipboard2!
Debian 10 — libxmlrpc3-java — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 25 May 2026 Affected versions: Debian 10 (buster) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2019-17570 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
Ubuntu 18.04 — libhibernate3-java — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 25 May 2026 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-6845-1 Related CVEs: CVE-2020-25638 Upstream summary: It was discovered that Hibernate incorrectly handled certain inputs with unsanitized literals. If a user or an automated system were tricked into opening a […]
How to Reverse a String in C++: A Guide with Code Examples
Learn multiple ways to reverse a string in C++, from using built-in functions to manual methods with loops and recursion.
How To Set Up Ansible Inventories
In this guide, we’ll demonstrate how to create Ansible inventory files and organize servers into groups and subgroups, how to set up host variables, and how to use patterns to control the execution of Ansible commands and playbooks per host and per group.
How to Scale AMD GPU Workloads on DOKS using KEDA
Learn how to scale your AMD GPU workloads on Kubernetes using KEDA and Prometheus.
How to Install R Packages using devtools on Ubuntu 18.04
In this R tutorial, we’ll go over how to install devtools and use it to install a package directly from a git repository.
How to Set Up FreeBSD Jails with iocage on FreeBSD 12
Introduction FreeBSD 12 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up set up freebsd jails with iocage on freebsd 12 on FreeBSD 12 follows the rc.conf/service(8) paradigm rather than systemd, which means enabling a service and configuring its startup options are done differently from […]
Ubuntu 18.04 — libpam-krb5 — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 25 May 2026 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-4314-1 Related CVEs: CVE-2020-10595 Upstream summary: Russ Allbery discovered that pam-krb5 incorrectly handled some responses. An attacker could possibly use this issue to execute arbitrary code. Table of contents Symptom […]
Installation von Java mit Apt unter Ubuntu 20.04
Java und die JVM (Java Virtual Machine) werden für viele Arten von Software benötigt, einschließlich Tomcat, Jetty, Glassfish, Cassandra und…
