fratermus

joined 1 year ago
[–] fratermus@lemmy.sdf.org 5 points 3 months ago (10 children)

Could my 10 year old SDF account still exist?

Mine does. I finally remembered to log back in and there she is...

Caveat: the hostname had changed; I signed up at lonestar.sdf.org IIRC (no longer extant) and now it is on freeshell.org

I found my notes from ten years ago so I know what my username was

Another caveat: I think usernames were truncated to 8 chars in that time period. Don't know if that's the case now or not, or if extra chars are thrown away anyhow.

[–] fratermus@lemmy.sdf.org 3 points 3 months ago

Wireguard self hosting

I parsed this as Wireguard self-loathing and thought "that's a little harsh". :-)

[–] fratermus@lemmy.sdf.org 4 points 3 months ago

warning: some non-linux included below

  • minix
  • slackware
  • early Debian
  • FreeBSD (ftp installs instead of 20 floppies! OMG!)
  • Debian
  • Crunchbang <-- loved that original project
  • Solaris (friend gave me a Sparc 5)
  • DSL, Puppy linux (had a tiny netbook)
  • **Debian on workstations and servers since ~2014 **
  • various debian-based distros on RPI

I do spin up other distros in a VM from time to time to see what's what. Most recently NixOS since people won't STFU about it. :-)

[–] fratermus@lemmy.sdf.org 3 points 4 months ago

I’d rather mods who don’t want outside participation to be able to stop their communities from showing in All.

Agreed. Niche communities can get hammered with downvotes and "I don't want to read this" comments from readers of ALL.

It's confounding: "show me everything", then "I don't like the content in your niche community". WTF?

[–] fratermus@lemmy.sdf.org 1 points 5 months ago (1 children)

In the past I've aliased rm to a wrapper that showed PWD and the files to be affected, slept a couple seconds in case I wanted to abort, then shredded smaller files, rm'ed big files, or placed in a Trash dir for certain kinds of files (.conf, .cfg, etc).

I might try to find or rewrite it.

[–] fratermus@lemmy.sdf.org 3 points 5 months ago (3 children)

I have made countless mistakes since the 90s, mostly involving rm. The most recent one was yesterday when I was trying to rm files in a directory with lots of other unrelated files.

I don't remember the exact failure, but I was shooting for something like rm *lng and typo'ed rm *;ng (those chars are next to each other on the kb). This happily rm'ed * (d'oh!) then errored on the nonexistance ng. :-(

[–] fratermus@lemmy.sdf.org 4 points 5 months ago

"You're not the boss of me" :-)

[–] fratermus@lemmy.sdf.org 6 points 5 months ago (4 children)

Agreed. I haven't read the article yet, but my first thought was "how am I going to turn that off"

[–] fratermus@lemmy.sdf.org 1 points 5 months ago

ambient

Examples from Eno, the OG: 1/1, An Ending (Ascent)

[–] fratermus@lemmy.sdf.org 7 points 5 months ago

During periods of short supply and/or increased coffee has been often been replaced or augmented by various other ingredients. For example:

... during the American Civil War, Louisianans looked to adding chicory root to their coffee when Union naval blockades cut off the port of New Orleans. With shipments coming to a halt, desperate New Orleanians looking for their coffee fix began mixing things with coffee to stretch out the supply. Acorns or beets (cafe de betterave) also did the trick. Though chicory alone is devoid of the alkaloid that gives you a caffeine buzz, the grounds taste similar and can be sold at a lower rate. -- source

[–] fratermus@lemmy.sdf.org 4 points 5 months ago

What are everyone’s thoughts on bots like piped bot and tdlr bot

I don't mind them. If I did I'd block them.

77
QNX 1.44MB challenge (img.mousetrap.net)
submitted 1 year ago* (last edited 1 year ago) by fratermus@lemmy.sdf.org to c/retrocomputing@lemmy.sdf.org
 

Dunno if this is on-topic for the community or not.

Earlier today I was reminded of this old what-can-we-jam-onto-a-floppy challenge:

To demonstrate the OS's capability and relatively small size, in the late 1990s QNX released a demo image that included the POSIX-compliant QNX 4 OS, a full graphical user interface, graphical text editor, TCP/IP networking, web browser and web server that all fit on a bootable 1.44 MB floppy disk for the 386 PC. - wiki

and found the files still on the net.

let's try it

un-7zipped it, and saw the makedisk.exe and the qnxdemo.dat the .bat said it worked on.

I (incorrectly) assumed the .dat was archived data the .exe would unpack and whip up into a bootable floppy so I...

dd bs=512 count=2880 if=qnxdemo.dat of=qmx.img

And mounted it as a virtual floppy. It booted/ran as shown in the pic, although did not see the NIC.

I imagine there's a way to tell VMM to use something like an old NE2000 for the nic. Maybe another day.

oh, I see

I shut down the virtual and looked at the directory again. Hmm.

file qnxdemo.dat 
qnxdemo.dat: DOS/MBR boot sector... 

It was a floppy boot image all along and the .exe was just dd-ing it over or whatever. Durrr. I set the .dat as the floppy image to boot in KVM and it came up fine. {edit: still with no NIC} I guess I shouldn't assume.

view more: next ›