Do you want to end one or more processes at a time using a regular expression (regex) on your Linux, FreeBSD, macOS or Unix-like system? Try:
pkill regex
pkill pattern
pkill -9 pattern
The regex or pattern will match the process names or command lines that you see using ps or top/htop etc. Pretty useful for CLI users.
A network scanning tool with modern looks, NetPeek is a user-friendly alternative to nmap.
https://www.omgubuntu.co.uk/2025/08/netpeek-linux-network-scanner-gui-alternative-nmap
I'm the owner of Minifree Ltd: https://minifree.org/
Minifree sells Libreboot computers to fund development of Libreboot; I'm Libreboot's founder and lead developer.
#libreboot is a free software project, replacing the proprietary BIOS/UEFI firmware on supported computers. It offers many security and performance benefits compared to most proprietary firmware, and it's highly configurable.
Your choice of Debian Linux, other distro or BSD.
tl;dr I sell Libreboot, and Libreboot accessories.
List of free, open source and privacy respecting services and alternatives to privative services. https://github.com/pluja/awesome-privacy