Ubuntu Archives - Page 6 of 10

Upgrade OpenDJ 4.9.4 → 4.10.2 on Ubuntu 24.04

Makson Lee / September 19, 2025

Scope: In-place upgrade of a single OpenDJ node installed via the official .deb. No topology or port changes. Prerequisite: You

Makson Lee / September 6, 2025

TL;DR: Power off all VMs → (optionally) stop or mask libvirt sockets so nothing auto-starts → rsync both /etc/libvirt and

Makson Lee / September 2, 2025

Goal: Compile and install ccache v4.11.3 from source on Ubuntu 24.04, with manpages. Includes expected install output, sanity checks, and

Makson Lee / September 2, 2025

Scope: apt-install Ansible, create an ansible user on the controller, provision remotes, and run a small project. 1. Install Ansible

Makson Lee / August 27, 2025

Goal: make Cassandra’s memory use predictable by pinning the JVM heap and (optionally) capping off-heap/direct memory. This guide targets Ubuntu

Makson Lee / August 26, 2025

This article complements: Develop on a headless Ubuntu 24.04 server from Windows 10/11 using VS Code Remote-SSH, no desktop required.

Makson Lee / August 26, 2025

Goal: Use IntelliJ IDEA Ultimate on Windows 11 to edit and run Kiwi TCMS on a GUI-less Ubuntu 24.04 server

Makson Lee / August 25, 2025

Goal: Build Kiwi TCMS from source on a GUI-less Ubuntu 24.04 Server and run it in development mode (Django runserver

Makson Lee / August 22, 2025

Goal: Install Spark 4.0.0 (Hadoop 3, Connect build) at /opt/spark, but keep Classic mode for now by setting SPARK_CONNECT_MODE=0.We’ll remove

Makson Lee / August 18, 2025

What you’ll do: add a Linux machine to Zabbix using the standard agent so you get CPU, memory, disk, filesystem,