addingnumbers

hace 3 añosdiscuss

grep isn't necessary at all here:

  lsof -s TCP:LISTEN -i :$port

addingnumbers

hace 3 añosdiscuss

> 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 Earth, and orbited with its engines pointed prograde. (Upside-down and backward relative to the atmospheric flight people are familiar with)

https://space.stackexchange.com/questions/12321/why-did-the-...

addingnumbers

hace 3 añosdiscuss

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 Pi's network interface for the duration of the session.

With this ARP stand-in, it provides the server's MAC to the client so subsequent traffic to the server doesn't need to pass through the Pi.

addingnumbers

hace 3 añosdiscuss

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

addingnumbers

hace 3 añosdiscuss

> 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% certain...

addingnumbers

hace 3 añosdiscuss

> 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-Depends: debconf, snapd

If you really want to keep it off your system for good, you need something like this:

    $ cat /etc/apt/preferences.d/no-snapd
    Package: snapd
    Pin: release a=*
    Pin-Priority: -1
    $

addingnumbers

hace 3 añosdiscuss

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 fuzz. (But maybe you already knew that, it sounds like you want the first option.)

addingnumbers

hace 3 añosdiscuss

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"; }

addingnumbers

hace 3 añosdiscuss

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

addingnumbers

hace 3 añosdiscuss

> 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 it's pointed out that he was born on February 29th in a leap year...

addingnumbers

hace 4 añosdiscuss

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."

Nothing about that config snippet precludes using private keys for known servers.

addingnumbers

hace 4 añosdiscuss

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 instead by the protection of a magic ring Jack found on the way up. Then the giant's human servants appoint him king of the castle.

addingnumbers

hace 4 añosdiscuss

> 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 percentage of users for whom "turned on" is a euphemism for "didn't notice."

addingnumbers

hace 4 añosdiscuss

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 to one process you don't need to worry about configuring hungrier services like dhcpd and BIND to read each other's state.

The only reason I'd recommend dhcpd/bind over dnsmasq for a small lab is if you are trying to familiarize yourself with the former pair for use in larger networks with more expansive requirements.

addingnumbers

hace 4 añosdiscuss

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...

addingnumbers

hace 4 añosdiscuss

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 that back around on its own panels though...

addingnumbers

hace 4 añosdiscuss

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 school reports. The local library wasn't where my grandmother's friend worked, so I wasn't getting any preferential treatment. To them I was just another random eight-year-old ringing them up to ask questions.

They were always delightfully eager to help with obscure questions about geology and history and science, running off to grab books while I waited, slowly reading me facts and passages while I took notes. They'd set aside books for me to check out later in the week, with bookmarks already placed in the sections where they thought I'd be most interested.

As much as I love the instant access to information we have nowadays, I feel a sense of loss over kids missing out on that shared human sense of enthusiasm and encouragement from working with a person who enjoys feeding childrens' curiosity.

addingnumbers

hace 4 añosdiscuss

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

addingnumbers

hace 4 añosdiscuss

> 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 with certificate pinning. They'll ignore the certs you've installed manually and will only connect to servers with certs signed by their in-house certificate authority.

addingnumbers

hace 4 añosdiscuss

> 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.

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