Tag: linux
All the articles with the tag "linux".
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Pi 5 network monitor, one month in: fixes, upgrades, and what I actually found
A retrospective on the Pi 5 transparent network monitor — the bugs that bit, the dashboard rewrite, an AI-friendly export format, and the surprising things home devices do when no one is watching.
#raspberry-pi #networking #linux #homelab #security Read -
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Turn a Raspberry Pi 5 into a transparent network monitor
Step-by-step guide to building a WiFi access point on a Pi 5 that logs every device's traffic — destination IPs, ports, and DNS queries — with a live web dashboard.
#raspberry-pi #networking #linux #homelab #security Read -
Encryption and Signing using asymmetric key
A walkthrough of using asymmetric keys with openssl to encrypt messages and sign data, showing the difference between encryption and signing workflows.
#linux #notes #backend Read -
Install and set up CentOS 8 in VirtualBox
End-to-end guide installing CentOS 8 in VirtualBox and configuring networking, Java 11, MySQL, MongoDB, Redis, Nginx, NodeJS and PM2.
#linux #centos #virtualbox #devops Read -
Start springboot application at boot time in CentOS 7
Create systemd service files with start/stop shell scripts so a Spring Boot scheduler job starts automatically on CentOS 7 reboot.
#linux #centos #springboot #devops Read -
How to set up a modded minecraft server
Step-by-step guide to install a Forge-based modded Minecraft server on Linux and Windows, including firewall port configuration.
#linux #java #devops #notes Read -
Hosting a web server at home
Self-host a web server using a DDNS domain, router port forwarding, and a free Let's Encrypt TLS certificate for HTTPS.
#linux #devops #deployment #notes Read