I recently bought a MacBook Air M1 and I came at it from a classic “ThinkPad with Fedora on it” Linux nerd perspective. I got given a Mac at work a couple of years ago, and I warmed to it. I agree that Macs are great tools for DevOps work. I used to think they were just for posers but I’ve been converted.
Nice. Thanks 👍
Interesting. I’ve been using “.home.arpa” for a while now, since that’s one of the other often used ways.
Just use a $5 USB-C to 3.5mm DAC?
Isn’t it quite common to have /boot on an unencrypted partition?
Yeah. I’ve no need to change to anything else. pf/OPNsense 4life.
How would the update affect stuff like a GoCryptFS volume which I mount and use periodically but not all the time? Would those files be processed much faster than previously?
That’s how I’ve got mine set up, with OPNsense.
I’ve been using it a few years and I only know about half the stuff that pfSense/OPNsense can do. So I would advise newbies to just make small changes at a time because there’s a whole lot of stuff you can change. It’s worth learning, though. I wouldn’t use anything else for my main firewall/router nowadays.
PfSense and OPNsense are both killer router “out of the box” distros built on BSD. I say this as a Linux user, with little interest in running BSD for my applications, but… Respect to BSD. ✊
This is why I love having luks covering my entire system disk. If I want to upgrade the system with a new drive or move the drive to a different pc or sell it or dispose of it I just dd the first couple of gigs to obliterate the luks header.
It’s obviously essential to have a backup strategy, of course, but full disk encryption is the only way to go for me.
Use an old Pi 3B for running zigbee2mqtt on docker.
I used to run just the Linux version of it but decided to install docker on the Pi so it’s as easy as doing docker-compose pull to update it.
This is so I can control my various lights and switches using Home Assistant.
And the ASRock Deskmini range. I’m currently using one with an older Kaby Lake i7 as my Docker host.
You could (carefully) run a dd command to blast the partition data off the drive, in Linux or any Unix based system.
Let’s say your drive was recognised as /dev/sdc when you plugged it in.
First, make sure it’s unmounted:
Then blast a gigabyte of zeros over the partition information: 2. sudo dd if=/dev/zero of=/dev/sdc bs=1G count=1
The partition information is usually stored on the very first couple of megabytes on the drive, so blasting a gig’s worth of zeros linearly onto it should make it show up as an empty device next time you unplug and plug it in.
I home brew installed most stuff, yeah. I’m lucky in that I don’t need a whole lot of stuff installed. Just a couple of JetBrains IDE’s, a couple of browsers, iTerm2 and a handful of popular CLI utilities.