Skip to content

Instantly share code, notes, and snippets.

@theodric
theodric / zyxel_nr7101_setup_hacks_tips_and_tweaks.txt
Last active March 30, 2026 10:57
Zyxel NR7101 setup/hacks/tips and tweaks
0. Don't have a SIM card in when you're updating radio firmware or it will bomb out partway through as it changes from internal IP to IP passthrough
1. Disable external IP passthrough mode: Network Setting -> Broadband -> Cellular APN -> #1 -> Modify icon -> "IP Passthrough" slider to off
2. Use "management" Wi-Fi AP as general Wi-Fi AP (with limitations) -> Network Setting -> Bridge1 -> Modify icon -> Move the Wi-Fi AP interface to the pane on the right alongside LAN1
NOTE: by default, once you do the above, the router will happily pass traffic from devices on the Wi-Fi AP to other devices on the LAN1 subnet, but will block traffic originating from the Wi-Fi AP from exiting to the Internet via the LTE side of the device. You can clumsily hack around this by setting another device, e.g. another Wi-Fi AP or Raspberry Pi or Cray supercomputer, as the default gateway for the LAN1 subnet in your DHCP server config, and pointing *that* device at the Zyxel as *its* default GW. This adds additional hops, but enabl
@Paturages
Paturages / conf.d~auth.conf
Created October 12, 2019 09:15
Discord OAuth protected endpoints with only nginx
js_include conf.d/oauth2.js;
server {
listen 80;
server_name localhost;
root /usr/share/nginx/html;
location / {
auth_request /_auth_init;
}
@JoeyBurzynski
JoeyBurzynski / 55-bytes-of-css.md
Last active February 24, 2026 14:08
58 bytes of css to look great nearly everywhere

58 bytes of CSS to look great nearly everywhere

When making this website, i wanted a simple, reasonable way to make it look good on most displays. Not counting any minimization techniques, the following 58 bytes worked well for me:

main {
  max-width: 38rem;
  padding: 2rem;
  margin: auto;
}
@gitfvb
gitfvb / readme.md
Last active September 21, 2025 15:48
Notes on Quelima R3 WiFi Camera

First

  • Install the app "Sports DV" and change WiFi SSID and password

URLs

  • Wifi and Cam settings are seperated and have different port numbers.
  • Wifi-Settings (just login withoug username and password): http://192.168.25.1
  • Cam LiveStream: http://192.168.25.1:8080/?action=stream
  • Not sure how the configuration is made really... Would need a Man-In-The-Middle-Attack or send the initial ICMP package

Change AP (Cam is the access point) to Station (Cam is a normal WiFi Client)

@widdowquinn
widdowquinn / emacs_python_ide.md
Last active May 13, 2025 17:53
Turning Emacs into a Python IDE

Turning emacs into a Python IDE

## Create a new config/initialisation file

Create a user-level initialisation file init.el:

touch .emacs.d/init.el
@nhasbun
nhasbun / .gitignore
Last active March 13, 2026 18:31
Git ignore file for quartus II projects
# Working with Altera Quartus II (Q2) and do proper versioning is not that easy
# but if you follow some rules it can be accomplished. :)
# This file should be placed into the main directory where the .qpf file is
# found. Generally Q2 throws all entities and so on in the main directory, but
# you can place all stuff also in separate folders. This approach is followed
# here. So when you create a new design create one or more folders where your
# entities will be located and put a .gitignore in there that overrides the
# ignores of this file, e.g. one single rule stating "!*" which allows now all
# type of files. When you add a MegaFunction or another entity to your design,
# simply add it to one of your private folders and Q2 will be happy and manage
@velizarn
velizarn / sendgrid.bash
Last active April 22, 2025 15:40
Send email from bash script by using SendGrid API
#!/bin/bash
SENDGRID_API_KEY=""
EMAIL_TO=""
FROM_EMAIL=""
FROM_NAME=""
SUBJECT=""
bodyHTML="<p>Email body goes here</p>"
#!/usr/bin/ruby
# THIS FILE IS MANAGED BY PUPPET
require 'zbxapi'
require 'pp'
zbx = ZabbixAPI.new('http://localhost/zabbix/api_jsonrpc.php', verify_ssl: false, http_timeout: 300)
zbx.login('<%= @admin_user %>', '<%= @admin_password %>')
@jagrosh
jagrosh / Github Webhook Tutorial.md
Last active April 5, 2026 03:33
Simple Github -> Discord webhook

Step 1 - Make a Discord Webhook

  1. Find the Discord channel in which you would like to send commits and other updates

  2. In the settings for that channel, find the Webhooks option and create a new webhook. Note: Do NOT give this URL out to the public. Anyone or service can post messages to this channel, without even needing to be in the server. Keep it safe! WebhookDiscord

Step 2 - Set up the webhook on Github

  1. Navigate to your repository on Github, and open the Settings Settings

cd ~/Downloads

wget http://repo.zabbix.com/zabbix/3.2/ubuntu/pool/main/z/zabbix-release/zabbix-release_3.2-1+xenial_all.deb

dpkg -i zabbix-release_3.2-1+xenial_all.deb

apt-get update

should add /etc/apt/sources.list.d/zabbix.list