this post was submitted on 30 Jun 2024
41 points (100.0% liked)

retrocomputing

4132 readers
2 users here now

Discussions on vintage and retrocomputing

founded 1 year ago
MODERATORS
SDF@lemmy.sdf.org
cognitivegears@lemmy.sdf.org
Penkster@lemmy.sdf.org
41
Is there a precedent for a really delay-tolerant command line interface? (A bit off-topic) (lemmy.sdf.org)
submitted 4 months ago by CanadaPlus@lemmy.sdf.org to c/retrocomputing@lemmy.sdf.org
33 comments fedilink hide all child comments
 

I've been playing with an idea that would involve running a machine over a delay-tolerant mesh network. The thing is, each packet is precious and needs to be pretty much self contained in that situation, while modern systems assume SSH-like continuous interaction with the user.

Has anyone heard of anything pre-existing that would work here? I figured if anyone would know about situations where each character is expensive, it would be you folks.

you are viewing a single comment's thread
view the rest of the comments
[–] CanadaPlus@lemmy.sdf.org 2 points 4 months ago (1 children)

That's really helpful. Thank you! MOSH might work, I'll have to play around with it.

Could you go into more detail about the tmux functions? If it's a way to write everything to files instead of a STDOUT in a predictable way, that would be great, since each packet could be a (compressed) shell script that explicitly includes which data to send back, if any.

[–] MNByChoice@midwest.social 2 points 4 months ago (1 children)

No, tmux does not redirect to a file. Though '>' and 'script' do.

Tmux is like 'screen' and can be wrapped with 'byobu'.

[–] CanadaPlus@lemmy.sdf.org 2 points 4 months ago (1 children)

I mean, I guess you could just programmatically insert a > after every command. That's actually a pretty good idea. It's kind of obvious now that you mention it, haha!

It would be better if the tools expected to be used this way, but as a quick kludge for a project about something else it's probably sufficient.

[–] MNByChoice@midwest.social 2 points 4 months ago* (last edited 4 months ago)

The first step is to make it work (at all, even badly).