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@ayebrian
ayebrian / vmware.md
Last active April 24, 2025 13:26
CONTENT REMOVED

Content removed in accordance with GitHub's Terms of Service.

Thank you for your understanding.

@eatonphil
eatonphil / psql-srv.py
Last active April 18, 2025 17:32 — forked from matteobertozzi/psql-srv.py
postgres "server" wire protocol example (ported python3)
# th30z@u1310:[Desktop]$ psql -h localhost -p 55432
# Password:
# psql (9.1.10, server 0.0.0)
# WARNING: psql version 9.1, server version 0.0.
# Some psql features might not work.
# Type "help" for help.
#
# th30z=> select foo;
# a | b
# ---+---
@marcan
marcan / linux.sh
Last active July 21, 2024 14:00
Linux kernel initialization, translated to bash
#!/boot/bzImage
# Linux kernel userspace initialization code, translated to bash
# (Minus floppy disk handling, because seriously, it's 2017.)
# Not 100% accurate, but gives you a good idea of how kernel init works
# GPLv2, Copyright 2017 Hector Martin <[email protected]>
# Based on Linux 4.10-rc2.
# Note: pretend chroot is a builtin and affects the current process
# Note: kernel actually uses major/minor device numbers instead of device name
@ericflo
ericflo / proxy.go
Last active April 17, 2024 21:27
Golang TCP Proxy
package proxy
import (
"io"
"net"
"sync"
log "github.com/Sirupsen/logrus"
)
@miohtama
miohtama / gist:34a83d870a14aa7e580d
Last active October 31, 2021 13:21
Safe evaluation of math expressions in Python, using byte code verifier and eval()
""""
The orignal author: Alexer / #python.fi
"""
import opcode
import dis
import sys
import multiprocessing
#!/bin/sh
git filter-branch --env-filter '
OLD_EMAIL="[email protected]"
CORRECT_NAME="Your Correct Name"
CORRECT_EMAIL="[email protected]"
if [ "$GIT_COMMITTER_EMAIL" = "$OLD_EMAIL" ]
then
@xavriley
xavriley / auto_dubstep.rb
Created June 10, 2014 21:33
Auto generating dubstep with Sonic Pi
# DUBSTEP
# Combines ideas from my other gists
current_bpm = 140.0
use_bpm current_bpm
# WOBBLE BASS
define :wob do
use_synth :dsaw
lowcut = note(:E1) # ~ 40Hz
highcut = note(:G8) # ~ 3000Hz
@tejainece
tejainece / cgo1.go
Last active October 26, 2024 04:18
Examples of calling C code from Golang
package main
//#include<stdio.h>
//void inC() {
// printf("I am in C code now!\n");
//}
import "C"
import "fmt"
func main() {
@magicznyleszek
magicznyleszek / jekyll-and-liquid.md
Last active January 25, 2025 20:12
Jekyll & Liquid Cheatsheet

Jekyll & Liquid Cheatsheet

A list of the most common functionalities in Jekyll (Liquid). You can use Jekyll with GitHub Pages, just make sure you are using the proper version.

Running

Running a local server for testing purposes:

@stonehippo
stonehippo / RPi-Dashing-howto.md
Last active October 6, 2021 13:52
Setting up a Raspberry Pi as a dashboard server with Dashing

Setting up a Raspberry Pi as a dashboard server with Dashing

Why the heck did I do this?

I wanted to set up one of my Raspberry Pi's as a data dashboard, pushing sensor data to a web interface that's easy to digest. I decided to use Shopify's Dashing framework. Dashing is based on Sinatra, and is pretty lightweight.

Dashing does require Ruby 1.9.3 to run. In addition, it makes use of the execjs gem, which needs to have a working Javascript interpreter available. Originally, I tried to get therubyracer working, but decided to switch over to Node.js when I ran into roadblocks compiling V8.

One warning: The RPi is a very slow system compared with modern multi-core x86-style systems. It's pretty robust, but compiling all this complex software taxes the system quite a bit. Expect that it's going to take at least half a day to get everything going.