Open Snitching

Let's (not) Encrypt discovers CAA bug, must revoke customer certificates






LINUX

Are you ready?
Open Snitch is available, forked from the original, which went tits-up.
It monitors outgoing traffic, like a firewall. You can control connections per app.

Ubuntu shortcuts everyone should know
except, possibly, non-Ubuntu users


Bash script to check how long the high CPU/memory consumption processes runs


Pkill command
killall is much more satisfying


Wine 5.3 released.
Comes with much stuff


Watching activity with watch and tail commands