https://github.com/objective-see/LuLu Little Snitch, Hands Off alternative
Nine
https://github.com/objective-see/LuLu Little Snitch, Hands Off alternative
If you’d like everything back to the way it was, I would just save the whole of /var/snap/multipass/common/data/multipassd/ and after doing the clean 19.10 install and installing…
https://www.wpbeginner.com/plugins/how-to-send-email-in-wordpress-using-the-gmail-smtp-server/
Replace whole line containing a string using Sed
http://www.perpetualpc.net/srtd_tree.html