Andy Thomason is a Senior Programmer at Genomics PLC. He has been witing graphics systems, games and compilers since the '70s and specialises in code performance.
Alihan UmutAlihan
chrisswanda
/ WireGuard_Setup.txt
Last active
July 13, 2026 23:35
Stupid simple setting up WireGuard - Server and multiple peers
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| Install WireGuard via whatever package manager you use. For me, I use apt. | |
| $ sudo add-apt-repository ppa:wireguard/wireguard | |
| $ sudo apt-get update | |
| $ sudo apt-get install wireguard | |
| MacOS | |
| $ brew install wireguard-tools | |
| Generate key your key pairs. The key pairs are just that, key pairs. They can be |
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| General notes on OrangePi boards: | |
| On the download page you will find many SD card images but not a single image works as one would expect. | |
| Do not forget to set the boot switch to SDCARD instead of NAND!!!! If you are not sure what are you doing, try turning the device on | |
| without SD card and if it is booting, it uses NAND. You will also notice this after logging in, when you are not able to create or modify | |
| any file, since the FS is mounted as read only. | |
| There is on board UART running at unusual 921600 bauds next to USB port (GND/RX/TX), or for OrangePi IOT 3G you need to connect to | |
| USART2 on extension header. Use putty on windows or screen on linux/osx to talk to this device. If you receive garbage even when | |
| the baudrate is correct, check your UART connection if it is correctly grounded or power the orangePi directly from USB port of your | |
| computer. If you will receive shitload of debugging messages, reduce them by calling |
andy-thomason
/ Genomics_A_Programmers_Guide.md
Created
May 14, 2019 13:32
Genomics a programmers introduction
pirate
/ docker-compose-backup.sh
Last active
June 30, 2026 09:10
Backup a docker-compose project, including all images, named and unnamed volumes, container filesystems, config, logs, and databases.
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| #!/usr/bin/env bash | |
| ### Bash Environment Setup | |
| # http://redsymbol.net/articles/unofficial-bash-strict-mode/ | |
| # https://www.gnu.org/software/bash/manual/html_node/The-Set-Builtin.html | |
| # set -o xtrace | |
| set -o errexit | |
| set -o errtrace | |
| set -o nounset | |
| set -o pipefail |
mamedshahmaliyev
/ ssl_fix.sh
Last active
March 7, 2024 13:51
Self-signed certificate issues, disable SSL verification, ignore SSL related errors etc.
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| ####### installation of self-signed certificate into CentOS7 (RHEL) ####### | |
| mkdir -p /etc/pki/ca-trust/source/anchors | |
| cp /path/to/self_signed_cert.crt /etc/pki/ca-trust/source/anchors/self_signed_cert.crt | |
| chmod +x /etc/pki/ca-trust/source/anchors/self_signed_cert.crt | |
| sudo update-ca-trust | |
| ####### installation of self-signed certificate into Ubuntu (Debian) ####### | |
| mkdir -p /usr/local/share/ca-certificates/ | |
| cp /path/to/self_signed_cert.crt /usr/local/share/ca-certificates/self_signed_cert.crt | |
| chmod +x /usr/local/share/ca-certificates/self_signed_cert.crt |
GermaniumSystem
/ pwnagotchi notes
Last active
March 25, 2026 13:51
How to set up a pwnagotchi in 25* simple steps.
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| Preface: | |
| I have no idea if any of this is the "right" way of doing it. This is just how I got my unit working. | |
| Good luck. | |
| WARNING: Do not use a V1 Waveshare display module with a stock pwnagotchi! The pwnagotchi expects a V2 module, and may irreparably damage a V1 module! | |
| A V1 display module *can* work, but you must modify `waveshare.py` and `display.py` beforehand. For the time being, this is left as an exercise for the reader. | |
| If you have already burnt a V1 display, try disconnecting it from the Pi and leaving it overnight. This may rejuvenate the display somewhat, but it will likely still display signs of damage. | |
| Installation: | |
| 1. `dd` Raspbian Lite to an SD card. |
raneomik
/ wsl-terminator.vbs
Last active
January 27, 2024 03:58
vbscript to run Terminator and xServer under wsl
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| ' https://medium.com/@bhupathy/install-terminator-on-windows-with-wsl-2826591d2156 | |
| set shell = CreateObject("Wscript.Shell") | |
| xServerProcessName = "vcxsrv.exe" | |
| RunXserverProcess( xServerProcessName ) | |
| RunTerminator() | |
| KillXserverProcess( xServerProcessName ) |
nealfennimore
/ wireguard.conf
Last active
June 11, 2026 19:52
Wireguard VPN - Forward all traffic to server
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| # ------------------------------------------------ | |
| # Config files are located in /etc/wireguard/wg0 | |
| # ------------------------------------------------ | |
| # ---------- Server Config ---------- | |
| [Interface] | |
| Address = 10.10.0.1/24 # IPV4 CIDR | |
| Address = fd86:ea04:1111::1/64 # IPV6 CIDR | |
| PostUp = iptables -A FORWARD -i wg0 -j ACCEPT; iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE; ip6tables -A FORWARD -i wg0 -j ACCEPT; ip6tables -t nat -A POSTROUTING -o eth0 -j MASQUERADE # Add forwarding when VPN is started | |
| PostDown = iptables -D FORWARD -i wg0 -j ACCEPT; iptables -t nat -D POSTROUTING -o eth0 -j MASQUERADE; ip6tables -D FORWARD -i wg0 -j ACCEPT; ip6tables -t nat -D POSTROUTING -o eth0 -j MASQUERADE # Remove forwarding when VPN is shutdown |
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| # deb cdrom:[Ubuntu 19.10 _Eoan Ermine_ - Release amd64 (20191017)]/ eoan main restricted | |
| # See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to | |
| # newer versions of the distribution. | |
| deb http://id.archive.ubuntu.com/ubuntu/ eoan main restricted | |
| # deb-src http://id.archive.ubuntu.com/ubuntu/ eoan main restricted | |
| ## Major bug fix updates produced after the final release of the | |
| ## distribution. | |
| deb http://id.archive.ubuntu.com/ubuntu/ eoan-updates main restricted |
JeremyMorgan
/ getbadguys.sh
Created
February 8, 2020 04:35
Get a list of IP addresses trying to attack your CentOS server
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| #/usr/bin/bash | |
| # strings to look for in our file | |
| # Note: you could just parse the whole file. But if you put in a bad password your IP | |
| # could end up on the bad guy list | |
| declare -a badstrings=("Failed password for invalid user" | |
| "input_userauth_request: invalid user" | |
| "pam_unix(sshd:auth): check pass; user unknown" | |
| "input_userauth_request: invalid user" | |
| "does not map back to the address" | |
| "pam_unix(sshd:auth): authentication failure" |