🔒 Generate Strong Passwords in Seconds

Don't waste time thinking up “secure” passwords. Let Linux do it for you.

🧹 Clear Your Cookies

Sometimes your fix doesn’t seem to work — even though the code is fine. The culprit? Stale cookies or cached state.

Proxmox Cluster change IP of a node

Changing the IP address of a Proxmox cluster node is similar to changing the IP on a Linux machine, but it involves additional steps. Step 1 Update the new IP on these files /etc/network/interfaces /etc/hosts Step 2 Stop the corosync and cluster services systemctl stop corosync.service

X-CSRF token headers for rails-htmx forms

Cross-Site Request Forgery This attack method works by including malicious code or a link in a page that accesses a web application that the user is believed to have authenticated. If the session for that web application has not timed out, an attacker may execute unauthorized commands. When submitting forms

Change font for GTK application

Changing font for GTK applications using GSettings command

🧩 Installing Semantic MediaWiki in Docker

Add Semantic MediaWiki to your Docker-based MediaWiki setup, handle version mismatches, and keep everything running smoothly.

🐳 Run MediaWiki in Docker with Git Checkout

Clone MediaWiki, configure it with a simple .env file, and run it inside Docker for a clean local setup.

🧩 A Minimalist WordPress Workflow

Set up a clean, lightweight WordPress environment using LocalWP, Superblank, and the LSX theme. Ditch heavy plugins and bloated builders.

🥅 Get OpenWRT to serve a different DNS server

Here is how you can configure OpenWRT / dnsmasq to serve a specific DNS server to DHCP clients on your network.

👢Detect system boot mode

UEFI or BIOS

⌨️ Map CAPS_Lock to Control

Quickly map CAPS_LOCK to CONTROL

🌐 Howto migrate from tinydns to powerdns

Here is a quick way to use powerdns itself to migrate from tinydns to powerdns.