Hello everyone! I know that Linux GUI advanced in last few years but we still lack some good system configuration tools for advanced users or sysadmins. What utilities you miss on Linux? And is there any normal third party alternatives?
Maybe simple and easy to use GUI Firewall.
You should try gufw. Great for simple setups! For more complicated ones you could use opensnitch.
I use csf which isn’t GUI, text only, but the configuration is so straightforward and simple that it’s been my default for years now on server and desktop