Email or username:

Password:

Forgot your password?
Andrew's posts Back to profile
588 posts total
Andrew Tropin

Do you use ssh on standard or non-standard port?

I deployed two machines with sshd on 22 port and already a bit tired of bots knocking into it.

#ssh #Linux #bsd #freebsd #openbsd #gnu

Anonymous poll

Poll

22
64
49.2%
Non-standard port
56
43.1%
Do some other cool trick
10
7.7%
130 people voted.
Voting ended 25 October at 7:12.
22 October at 7:12 | Open on fosstodon.org
Show previous comments
ikt 🇺🇦

@abcdw just 22 with fail2ban

also have it set to increase in ban time every failed attempt

# initial ban time:
bantime = 1h
# incremental banning:
bantime.increment = true
# default factor (causes increment to double bantime):
bantime.factor = 1
# max banning time = 8 week:
bantime.maxtime = 8w

22 October at 8:15 | Open on fosstodon.org
Pascal

@abcdw why should I change the standard port? This brings no enhanced security, it only makes me forget my own server config 😀

Trust the math

22 October at 12:06 | Open on sueden.social
abbe

@abcdw with sshguard enabled, that adds the failed login sources to an nftables ipset, or a pf table

24 October at 8:08 | Open on bookwor.ms
Andrew Tropin

Trying to deploy kubernetes cluster with Guix.

guix deploy fails multiple times in different ways :/

The most annoying part that it somehow makes ssh daemon to stop responding, so I have to restart VPS after such occasions. Also, the deploy of 0-diff system is very slow for some reason.

Another funny observation: shepherd doesn't respond to `herd status` during guix deploy.

Definitely need to find out why it happens, but today goal is to get k8s cluster running.

#guix #kubernetes #k8s #k0s

21 October at 10:04 | Open on fosstodon.org
Andrew Tropin

I think recent guix deploy got a progress bar. Now it's more comfortable, when you can see that something is happenning under the hood.

#guix
21 October at 14:20 | Open on fosstodon.org
Sharlatan

@abcdw did you pack it?
Pig @avp on SSH issue

21 October at 20:17 | Open on mastodon.social
Andrew Tropin
Andrew Tropin
Ludovic Courtès
21 October at 9:03

⚠ If you’re using #Guix, consider upgrading ‘guix-daemon’ now 👇
guix.gnu.org/en/blog/2024/buil

Fellow hacker Reepca (Caleb Ristvedt) found two related vulnerabilities allowing for a takeover of the build user accounts used by guix-daemon, which in turn could let anyone interfere with build processes.

21 October at 9:10 | Open on fosstodon.org
Andrew Tropin

After coming back from 1week trip in the mountains I was reviewing my backlog and found out that there is a grant application deadline today. So my sunday looks like: a 10k run, turkish breakfast, a bit of yoga and 5h work on application.

20 October at 15:22 | Open on fosstodon.org
Kyle

@abcdw a long Turkish breakfast after a long run after a long like sounds like an ideal development ritual to me!

21 October at 1:15 | Open on mastodon.social
Andrew Tropin
Andrew Tropin
11 October at 13:11
It's me hiding from any javascript related work I have in my current projects.

#javascript #js #ts #typescript #web #webdev
11 October at 13:12 | Open on fosstodon.org
Andrew Tropin

I feel myself free, actually. Thank you everyone, who is helping me with that.
10 October at 16:12 | Open on fosstodon.org
Andrew Tropin
Grigory Shepelev
10 October at 14:31 on post State of #wayland bindings in some #Lisp's 1. #Guile Scheme - https://github.com/guile-wayland/guile-wayland;...

I've started a project of my own in (1) but it seems like I have to move to (3) if I want to get it done already. I just couldn't maintain the (1).

I could try to rewrite 2 to 1, but it's much time again and I need some well-tested and working Wayland Interop with lisp already... Time to learn some Common Lisp.

Special thanks to Andrew (@abcdw) and #RDE project that has feature-lisp (common) packed and all the Developer Env needed is already a part of it.

10 October at 15:06 | Open on fosstodon.org
Andrew Tropin
Grigory Shepelev
10 October at 14:28

State of #wayland bindings in some #Lisp's

1. #Guile Scheme - github.com/guile-wayland/guile; raw, WIP, really big, has some C incrustations and unreliable: sigsegv sometimes, hard to debug

2. #Racket Scheme - http/github.com/acarrico/wayland-protocol. Same approach as guile, but ~ 5-6 times less code. no pure C files. Seems very good although lacks tests and the last commit ~ 8y ago

3. #CommonLisp - github.com/sdilts/cl-wayland & sr.ht/~shunter/wayflan. Both are polished, tested & well-maintained

State of #wayland bindings in some #Lisp's

1. #Guile Scheme - github.com/guile-wayland/guile; raw, WIP, really big, has some C incrustations and unreliable: sigsegv sometimes, hard to debug

2. #Racket Scheme - http/github.com/acarrico/wayland-protocol. Same approach as guile, but ~ 5-6 times less code. no pure C files. Seems very good although lacks tests and the last commit ~ 8y ago

10 October at 15:06 | Open on fosstodon.org
Grigory Shepelev

I've started a project of my own in (1) but it seems like I have to move to (3) if I want to get it done already. I just couldn't maintain the (1).

I could try to rewrite 2 to 1, but it's much time again and I need some well-tested and working Wayland Interop with lisp already... Time to learn some Common Lisp.

Special thanks to Andrew (@abcdw) and #RDE project that has feature-lisp (common) packed and all the Developer Env needed is already a part of it.

10 October at 14:31 | Open on fosstodon.org
Grigory Shepelev

take my word back on cl-wayland. it's not so friendly as I've expected. guy build a WM on top of it so that's why I thought it's reliable.

14 October at 5:59 | Open on fosstodon.org
Andrew Tropin
Andrew Tropin
9 October at 15:25
My new home for the next couple month. Will go through Lucian way, climb and run preparing for marathon. Will be away from civilization for a week during the hike, but after that will come back to base camp and do some guile, guix and hoot work.
9 October at 15:39 | Open on fosstodon.org
Andrew Tropin
Ludovic Courtès
7 October at 9:37 on post # #Guix trick borrowed from Nix folks: the comma shell function, # fitting in a single toot, with comments....

So you can type “, supertuxkart” or “, objdump -T whatever” in your shell and it will do the right thing!

7 October at 15:38 | Open on fosstodon.org
lynn
@civodul i can't tell if i love this or hate it. i think i love it though
7 October at 9:46 | Open on a.bloodyno.se
Simon Tournier

@civodul What could be nicer: “guix run supertuxkart” or “guix run objdump -T whatever” and do all the dance under the hood.

Well, “run” or whatever other verb. :-)

This way, it would “run” with any shell.

7 October at 13:27 | Open on social.sciences.re
Andrew Tropin
Ludovic Courtès
7 October at 9:32

# #Guix trick borrowed from Nix folks: the comma shell function,
# fitting in a single toot, with comments.
#
# Run then given command via 'guix shell'.
function ,
{
pkg_ver="$(set -o pipefail; guix locate "$1" | grep /bin/ | head -1 | cut -f1)"
pkg="$(echo $pkg_ver | cut -d@ -f1)"
test -n "$pkg" && guix shell "$pkg" -- "$@"
}

7 October at 15:38 | Open on fosstodon.org
Ludovic Courtès

So you can type “, supertuxkart” or “, objdump -T whatever” in your shell and it will do the right thing!

7 October at 9:37 | Open on toot.aquilenet.fr
Pjotr Prins

@civodul checking - it is not April fools day?!

7 October at 11:29 | Open on mastodon.social
Andrew Tropin
genenetwork
6 October at 14:20

A fast and responsive manhatten track in the JBrowse2 genome browser written in @guile hoot wasm! Zooms in to gene and SNP tracks quickly. Coming to GeneNetwork.org soon.
7 October at 15:36 | Open on fosstodon.org
Andrew Tropin

🗞️ The September issue of RDE Monthly is out!

The best monthly newsletter about Guix, Guile and RDE ecosystems.

Brought to you by Kirill Yermak and community.

lists.sr.ht/~abcdw/rde-monthly

Events, Releases, Announces, Articles and Videos, everything from the last month collected in one place.

Contribute to the next issue:
todo.sr.ht/~abcdw/tickets/66

Stay informed, stay engaged!

🗞️ The September issue of RDE Monthly is out!

The best monthly newsletter about Guix, Guile and RDE ecosystems.

Brought to you by Kirill Yermak and community.

lists.sr.ht/~abcdw/rde-monthly

Events, Releases, Announces, Articles and Videos, everything from the last month collected in one place.

4 October at 9:54 | Open on fosstodon.org
Andrew Tropin

I'm curious, who drew this picture of me?

#notmuch #email
4 October at 8:38 | Open on fosstodon.org
Evergreen Toot fka Chip Butty

@abcdw are you hiding in the background? I only see a picture of me

4 October at 11:07 | Open on functional.cafe
Andrew Tropin

> Jiu-Jitsu - the art of gently folding clothes with people still in them.

1 October at 14:59 | Open on fosstodon.org
Andrew Tropin
futurile
1 September at 15:44

Want to learn about reviewing #guix patches? Just published jgarts talk about using Mumi and RDE:

youtu.be/8m8igXrKaqU?si=xfFhcd

He discusses using RDE to configure email and git-send-email which is such a big pain point - on #fedora or any foreign distribution (for me that's #ubuntu). Also some chat about #GNU debbugs instance and how Mumi makes it easy to use!

@fabionatali @abcdw

30 September at 10:20 | Open on fosstodon.org
Andrew Tropin

@futurile @fabionatali Thank you for recording! added to my watch list.

2 September at 3:51 | Open on fosstodon.org
Andrew Tropin
futurile
20 September at 17:10

@ekaitz_zarraga talk about bootstrapping RISV-V on Guix Linux is published:

youtube.com/watch?v=Cj7DyiRqWB

Discusses #RISCV, #linux #security, #guix and @nlnet sponsorship of #future of #internet. Check it out!
21 September at 4:52 | Open on fosstodon.org
Anthk

@futurile @ekaitz_zarraga @nlnet
the photo says it all xD xD xD

Sorry, but the work must have been astounding there.

20 September at 17:19 | Open on paquita.masto.host
Andrew Tropin
Andrew Tropin
Show previous comments
undead enby of the apocalypse

@asterism feeling like you have to do something but not being able to do it burns me out so fast, and the issue is i can’t stop doing it when I realize that’s what I’m doing, i can’t give myself a real break, even though I know that would actually make me more likely to at some point do the thing, and that feeling guilty about it doesn’t help, so I just continue to be stuck in this state and feeling more and more drained and terrible

18 September at 21:27 | Open on kolektiva.social
Poppy (Back from tha dead) :neofox_flag_trans:

@asterism@ni.hil.ist As someone who needs her homework done rn, I'm in this photo and i don't like it ​:neofox_think_googly:​

19 September at 3:50 | Open on limepeeps.perchinup.top
Mouse
Go Up