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woodongwong /
Last active January 18, 2024 02:12电视侠)直播源,see:
orhun /
Last active May 22, 2024 19:59
Notes on my Arch Linux installation: UEFI/Secure Boot + systemd-boot, LUKS-encrypted root (XFS), LUKS-encrypted swap (with hibernate & unlocked via TPM)

hi, and goodbye

The past few weeks has not been fun on IRC, the drama based on false information and assumptions has been insane. I've almost entirely been silent on the drama because I know the fallout that would happen if I spoke up.

A quick TLDR - I'm quitting all IRC development. KiwiIRC project lead, IRCv3 technical board, supporting the multitude of IRC networks, the lot.

Many people seem to think that I am supporting one side in everything that is going on, so just to be clear: I am not supporting any side of the current freenode drama - there is so much false information going around from everywhere that it is impossible to support anybody.

Woo freenode drama

The Freenode resignation FAQ, or: "what the fuck is going on?"


It's come to my attention that some people have been spamming issue trackers with a link to this gist. While it's a good idea to inform people of the situation in principle, please do not do this. By all means spread the word in the communities that you are a part of, after verifying that they are not aware yet, but unsolicited spam is not helpful. It will just frustrate people.

Update 3 (May 24, 2021)

A number of things have happened since the last update.

riobard / tcpdump.txt
Last active August 12, 2022 08:19
Poem lines broadcast by my ISP-provided fiber optical modem
# My ISP-provided fiber optical modem broadcasts a line of a poem every ten seconds. Here's the tcpdump of the complete poem.
# The optical modem is made by Shanghai Nokia-Bell Co.,Ltd and its model number is G-140W-UD. It's provided by my ISP, China Unicom in Shenzhen.
$ tcpdump -i vlan10 ether proto 0x8300
15:59:00.720301 00:00:00:00:00:12 (oui Ethernet) > Broadcast, ethertype Unknown (0x8300), length 72:
0x0000: 0000 0000 e4ea 8386 d93c 5468 6520 6461 .........<The.da
0x0010: 7920 4920 6c6f 7374 206d 7920 7665 7279
0x0020: 2066 6972 7374 2074 6f6f 7468 2c00 0000 .first.tooth,...
0x0030: 0000 0000 0000 0000 0000 ..........
15:59:10.740778 00:00:00:00:00:12 (oui Ethernet) > Broadcast, ethertype Unknown (0x8300), length 72:
from typing import Any, Dict, List, Mapping, Union
# Values for JSON that aren't nested
JSON_v = Union[str, int, float, bool, None]
# If MyPy ever permits recursive definitions, just uncomment this:
# JSON = Union[List['JSON'], Mapping[str, 'JSON'], JSON_v]
# Until then, here's a multi-layer way to represent any (reasonable) JSON we
# might send or receive. It terminates at JSON_4, so the maximum depth of
codehz /
Last active March 4, 2024 09:39
nftables for redir proxy
ip rule add fwmark 0x233 lookup 100
ip route add local dev lo table 100
CUTTER = python3 jumpcutter/
%_0.3.mp4: %.mkv
ffmpeg -i $< -c:v copy $(basename $<).mp4
if [ -d ./TEMP ]; then rm -r ./TEMP; fi
${CUTTER} --silent_threshold 0.3 --input_file $(basename $<).mp4 --output_file $(basename $<)_0.3.mp4
%_wechat.mp4: %_0.3.mp4
ffmpeg -i $< -c copy -t 00:05:00.00 $@
%_0.1.mp4 %_0.2.mp4 %_0.3.mp4: %.mp4
if [ -d ./TEMP ]; then rm -r ./TEMP; fi
misuzu /
Last active December 10, 2023 17:53
Install NixOS on Oracle Cloud over Ubuntu 18.04

Install NixOS on Oracle Cloud over Ubuntu 18.04 (make sure to use Ubuntu 18.04 or this may not work)

# install useful tools
sudo apt-get update
sudo apt-get install --no-install-recommends -y nano mc git

# prepare /boot
sudo umount /boot/efi
sudo mv /boot /boot.bak