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grep isn't necessary at all here: lsof -s TCP:LISTEN -i :$port

> The doors had to remain open and pointing away from the earth It's the opposite. The orbiter usually kept it doors pointed toward Earth and the "bottom" tiles pointed away from E…

Proxy ARP would have the raspberry pi provide its own MAC address as the MAC for the server IP. All the traffic from the clients to the backup server would have to pass through the…

The alerts tend to be geared more toward attempts to reach a secured system that isn't accessible to you.

> Answer "I don't know" if you are not 95% certain they exist. Technically, this could be read as == instead of >=, meaning it should answer "I don't know" when it is 99% or 100% c…

> All it takes to get rid of snaps forever is `sudo apt purge snapd`. That's not enough. Some package could eventually drag it back in. $ apt show firefox Package: firefox ... Pre-…

Add this to your login script: export FZF_DEFAULT_OPTS="--exact" Or invoke it with one of these: fzf --exact fzf -e Or if you start your search with a single quote ' it disables fu…

It returns non-zero exit codes when there are no matches or no selections made, so you can shorten that: fuzz() { file=$(fzf) && nvim "$file"; }

Won't recursing also spread your queries across multiple providers? And in the clear for deep packet inspectors to see, instead of encrypted?

> In Gilbert and Sullivan's Pirates of Penzance, Frederick is indentured to a band of pirates until his 21st birthday. That particular wording coming back around to bite him when i…

That's a petty interpretation, it's a big leap reading "don't send your unique identity to strange servers by default" as "never use private keys, always use passwords instead." No…

That's all from the 1807 moralized version, the 1734 version doesn't have any golden eggs, goose, or harp. In the older version the giant swings a sword at him and dies himself ins…

> only including data from users who have turned on "Make searches and browsing better (Sends URLs of pages you visit to Google)" One big problem there is that we don't know what p…

I'm surprised they didn't recommend dnsmasq to begin with, it's a lot lighter on resources which could be important with low-end machines, and with DNS and DHCP services baked in t…

Well, that's convenient. It looks like maybe Ingenuity's panel could use a little blast of nitrogen though: https://www.nasa.gov/sites/default/files/styles/full_width_f...

Perseverance (the rover) has its own "Gaseous Dust Removal Tool (GDRT)" that puffs compressed nitrogen to remove dust from samples before analyzing them, not sure if it can turn th…

My grandmother's best friend was a librarian, so I got a lot of encouragement growing up to make use of library services. I remember calling the local library dozens of times for s…

They circumvent this by forcing certain traffic to circumvent your hardened WiFi by using the mobile network radios.

> Also, aren't there proxies that you can setup that can inspect HTTPS connections (so long as you install the proxy's cert on your machine). It's common for apps to prevent this w…

> If they have my authenticator app then they've already totally owned me anyway. Seems like that is the problem they're trying to improve by using 3FA instead of 2FA.

Seems like they're talking about RBA, risk-based authentication.

They completely undermined the first establishment of "have you tried turning it off an on again?" The line doesn't land half as well without the entire 45 seconds (no exaggeration…