nijave

Complete brand catalog with evidence tiers

The following table organizes every identified brand by the strength of evidence linking it to the shared OEM ecosystem. All these brands sell switches built around Realtek chipsets (primarily RTL8373-CG + RTL8224-CG for 2.5GbE models and RTL9303 + RTL8261BE for 10GbE models) in near-identical or identical hardware configurations.

Tier 1 — Confirmed via manufacturer's own documentation or PCB markings:

Brand	Key evidence	Likely OEM source
Hasivo	Original manufacturer	Sichuan Hasivo Electronics
MokerLink	Hasivo-branded PCBs inside units; Hasivo website OEM pages; "HS_" firmware prefix	Sichuan Hasivo Electronics

nijave

#!/usr/bin/env python3

"""
Usage: sas3-table.py <controller #>

Takes <controller #> like you'd pass to sas3ircu

Requires
- sas3ircu (assumes passwordless sudo)
- lsblk

nijave

import re
import niquests
import sys
from bs4 import BeautifulSoup


def parse_page(soup):
    drives = soup.find_all(class_="boost-pfs-filter-product-bottom")

    for drive in drives:

nijave

#!/usr/bin/env sh
set -e

pw=$(tr -dc 'A-Za-z0-9' < /dev/urandom | head -c 20)
iterations=100000
eval $(echo -n "$pw" | openssl enc -pbkdf2 -pass pass:/dev/stdin -aes-256-cbc -P -md sha256 -iter $iterations | grep -E '^(salt|key)')
pwHash={PBKDF2}${iterations}\$${salt}\$${key}

echo "$pwHash"

nijave

-- create log table (source side)
CREATE TABLE ddl_log (
    id integer PRIMARY KEY,
    object_tag TEXT,
    ddl_command TEXT,
    timestamp TIMESTAMP
);
CREATE SEQUENCE ddl_log_seq;

-- create log function (source side)

nijave

K8S_VERSION_MINOR=1.29

# Repos for cri-o
curl -fsSL https://pkgs.k8s.io/addons:/cri-o:/stable:/v${K8S_VERSION_MINOR}/deb/Release.key |
    gpg --dearmor -o /etc/apt/keyrings/cri-o-apt-keyring.gpg
echo "deb [signed-by=/etc/apt/keyrings/cri-o-apt-keyring.gpg] https://pkgs.k8s.io/addons:/cri-o:/stable:/v${K8S_VERSION_MINOR}/deb/ /" |
    tee /etc/apt/sources.list.d/cri-o.list

# Repo for Kubernetes tools/components
curl -fsSL https://pkgs.k8s.io/core:/stable:/v${K8S_VERSION_MINOR}/deb/Release.key |

nijave

# 1. Find colored lines
# 2. Strip out useless lines
# 3. Strip empty "colored" lines
grep --color=never $'\x1b''\[[0-9;]*' \
  | grep -vE 'Terraform has been|Initializing |use this backend unless the backend configuration changes|commands will detect it and remind you to do so if necessary|Refreshing state...|Read complete after |Reading...| copy_backend_before_init |Terraform has compared your real infrastructure|No changes.' \
  | sed -E '/^'$'\x1b''\[0m'$'\x1b''\[32m/d'

nijave

sudo dnf install -y VirtualBox-server

# Make a vhd
qemu-img create -f vpc test.vhd 8G
virt-format -a test.vhd --partition=gpt --filesystem=ntfs
echo 'write /readme.txt "readme"' | guestfish -a test.vhd -m /dev/sda1

mkdir test
vboximg-mount --image $(pwd)/test.vhd --rw --root test
mkdir testfs

nijave

docker run --rm --privileged --pid=host ubuntu:22.04 \
  nsenter -t 1 -m -u -n -i \
  sh -c "sed -i '/enable-admission-plugins/{/NamespaceAutoProvision/b; s/$/,NamespaceAutoProvision/}' /etc/kubernetes/manifests/kube-apiserver.yaml"

nijave

python3 -c '
import json
import sys
from urllib.parse import urlparse, parse_qs
print(json.dumps(parse_qs(urlparse(sys.argv[1]).query)))
'