sdfpubnix

This happened a couple months ago as well. Is certbot misconfigured?

 rDNS (209.160.32.187):  lemmy.sdf.org.
 Service detected:       HTTP


 Testing server defaults (Server Hello) 

 TLS extensions (standard)    "renegotiation info/#65281" "server name/#0"
                              "EC point formats/#11" "session ticket/#35"
                              "status request/#5" "next protocol/#13172"
                              "supported versions/#43" "key share/#51"
                              "max fragment length/#1"
                              "application layer protocol negotiation/#16"
                              "encrypt-then-mac/#22"
                              "extended master secret/#23"
 Session Ticket RFC 5077 hint 600 seconds, session tickets keys seems to be rotated < daily
 SSL Session ID support       yes
 Session Resumption           Tickets: yes, ID: yes
 TLS clock skew               Random values, no fingerprinting possible 
 Signature Algorithm          SHA256 with RSA
 Server key size              RSA 2048 bits
 Server key usage             Digital Signature, Key Encipherment
 Server extended key usage    TLS Web Server Authentication, TLS Web Client Authentication
 Serial                       04D30A06E04DFFE4B17ACA22EF9CA476394A (OK: length 18)
 Fingerprints                 SHA1 120E588E76DA8B6C125F64639565AC740421BFB9
                              SHA256 1469485C7ED60FA5039C1ED309659314B2464056B0590C07C14F78D252604A05
 Common Name (CN)             lemmy.sdf.org 
 subjectAltName (SAN)         lemmy.sdf.org 
 Issuer                       R3 (Let's Encrypt from US)
 Trust (hostname)             Ok via SAN (same w/o SNI)
 Chain of trust               NOT ok (expired)
 EV cert (experimental)       no 
 ETS/"eTLS", visibility info  not present
 Certificate Validity (UTC)   expired (2024-05-02 01:18 --> 2024-07-31 01:18)
 # of certificates provided   2
 Certificate Revocation List  --
 OCSP URI                     http://r3.o.lencr.org
 OCSP stapling                offered
 OCSP must staple extension   --
 DNS CAA RR (experimental)    not offered
 Certificate Transparency     yes (certificate extension)

The concept of a public Unix box is neat, but why? Is this a way to connect with like-minded people? Is this locational? I've known about this for a while and I don't really understand the purpose. What is anonradio? Lipsy gopher show? I have so many questions, I'd love some answers.

Hi,

I posted twice to a community on lemmy.world and wondered why no one upvoted or replied.

If I go to the the community directly via a web browser my posts don't show.

Is federation broken again?

My posts were 6 and 7 days ago.

running com (on both ssh and WeTTY) returns: % buss era.

I am very new to SDF and was wondering if this was because I'm not validated yet. Saw a similar post online but no solutions. Does anyone still chat on there?

Thanks!

I had forgotten about SDF but seeing SDF instance on Lemmy caught my attention. I used to use SDF for a while about 10 years ago and now it would be interesting to see if I have left anything interesting there.

I found my notes from ten years ago so I know what my username was. I don't remember my password though. I tried to log in but to no avail. Is there any way to know whether my account still exists? Do accounts get removed if they're not used for long periods of time?

Exciting for me that the community is actually getting some visitors.

This is my first time being a moderator for a community, so would be happy to receive any tips!

Did someone forget to plug in the certbot?

TACKER:  membership (SDF Membership)
SUBJECT: .. lemmy.sdf.org and old.lemmy.sdf.org are down
DATE:    29-May-24 14:17:40
HOST:    mx

there looks to be a possible hardware issue with one of the nodes that
hosts lemmy.sdf.org. a spare is being staged to take on the additional
load.

Source: REQUESTS bulletin board on SDF public access UNIX system

I just got an e-mail that my account has been registered, 9 months after I signed up.

Never heard of any of this before but it seems like a dope community. I just donated through paypal to validate. I'm excited to try stuff out. I tried to look at the bboard and I am confused but I will learn. never used irc either but I'm curious. This all seems so cool

Anyone else notice that lemmy.world federation seems to be broken? All my communities with them (and probably more instances) appear to be devoid of activity.

:(

From bboard ANNOUNCE BBOARD:

TACKER:  membership (SDF Membership)
SUBJECT: network outage in second cabinet
DATE:    16-Apr-24 01:22:19
HOST:    mx

It looks that we're experience a network outage to our second cabinet
this evening.  A ticket has been opened to address the issue.

This affects ryo.sdf.org, lemmy.sdf.org and ma.sdf.org

Thank you for your patience.



<ANNOUNCE.1.0/2>(87)[ <ENTER> follow thread, (R)EPLY, (F)LAG or (Q)UIT ]

TACKER:  membership (SDF Membership)
SUBJECT: .. network outage in second cabinet
DATE:    16-Apr-24 01:59:59
HOST:    mx

Confirmed that this is only a network outage to the second cabinet and is
currently being worked on by our network service provider.  Hopefully it
will be resolved soon.  Thank you for your patience.


<ANNOUNCE.1.1/2>(6)[ <ENTER> follow thread, (R)EPLY, (F)LAG or (Q)UIT ]

TACKER:  membership (SDF Membership)
SUBJECT: .. network outage in second cabinet
DATE:    16-Apr-24 20:19:30
HOST:    mx

our network provider has reassigned our uplink port for the second cabinet
and the hosts are once against accessible.


(it even blinks! What!? Why?)

<ANNOUNCE.1> Command:

Just relaying it here.

^Note:^ ^I^ ^am^ ^not^ ^affiliated^ ^with^ ^SDF^

Hi,

I have a tiny newsfeed community here on SDF. We got a spam comment by another user registered on the instance. Looking at the account, all it does is link spam. Is there a process to flagging the account for moderation at the instance level, rather than flagging to block in individual communities?

Account in question: https://lemmy.sdf.org/u/dordle12

If so, is there any plan to remedy that?

Thanks for putting it up btw I love it

From my nginx access log:

your.ip.address - - [21/Feb/2024:06:50:09 +0000] "POST /inbox HTTP/1.1" 200 0 "-" "Lemmy/0.19.3; +https://lemmy.sdf.org"
your.ip.address - - [21/Feb/2024:06:50:09 +0000] "POST /inbox HTTP/1.1" 400 0 "-" "Lemmy/0.19.3; +https://lemmy.sdf.org"
your.ip.address - - [21/Feb/2024:06:50:09 +0000] "POST /inbox HTTP/1.1" 200 0 "-" "Lemmy/0.19.3; +https://lemmy.sdf.org"
your.ip.address - - [21/Feb/2024:06:50:09 +0000] "POST /inbox HTTP/1.1" 400 0 "-" "Lemmy/0.19.3; +https://lemmy.sdf.org"

2 of the entries are "https://lemmy.sdf.org/activities/like/88bc5b6d-f11f-4245-90aa-908e43befe97" being sent twice,
the other two are "https://lemmy.sdf.org/activities/like/437327e5-a262-46bc-8ce7-1c2c5bd440b3" being sent twice

I've reported this problem to other affected servers that I've seen:
the lemmy.ca post suggests the problem was something to do with running multiple containers with the same index number;
the endlesstalk.org post suggests that re-starting the backend containers is a fix
(their answers will likely more sense to you than to me, as I don't run lemmy).

Thanks!

Example: On here vs. on Lemmit itself.

I don't know if this is our end or theirs, but nobody seems to have commented about it on their meta community, which makes me think it's not broken for users on bigger instances.

I created this post on !mechanicalkeyboards@lemmy.ml: if you go directly to the instance, it shows twice as many comments, and a lot more upvotes than on the SDF view.

It seems that the server was broken for more then 24 hours and I wasn't sure who to contact. So, who do we ask to reboot or fix the instance if its down?

fyi @SDF@lemmy.sdf.org

Hello! I'm making changes to a web app that involves some aria classes, and I read the docs about how they work, but I'm not real confident in my ability to construct them into something that produces a well-usable experience for someone who's using the app. Is there a good way to get direct feedback from someone who uses a screenreader, or otherwise get some evaluation on whether what I've fumbled together is actually functioning well?