Simple Stateful Firewall with nftables
The nftables is a subsystem of the Linux kernel providing filtering and classification of network packets/datagrams/frames.
Posts
2023
Simple Stateful Firewall with iptables
IMPORTANT: iptables is replaced by nftables!
Elmasy Style Guide
Colors # Primary -> #1DDDDD / rgb(29, 221, 221) / hsl(180, 77%, 49%)
2022
Introducing the Columbus Project
An open source append only database of known subdomains.
2021
Upgrade Debian 10 (Buster) to Debian 11 (Bullseye)
Upgrading your operating system can seem daunting, but moving from Debian 10 (Buster) to Debian 11 (Bullseye) is a straightforward process if you follow these steps.
2020
Install Redmine on Debian
Install #Instal Requirements #Passenger #Passenger will be the the application server to run Ruby on Rails app.
Install Ghost CMS on Debian 10
Create user for Ghost #adduser [GHOSTUSER] usermod -aG sudo [GHOSTUSER] Requirements #Nginx #Install nginx:
Spoof Mac address with Network Manager
Spoofing MAC address is possible with Network Manager since 1.