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@enricofoltran
enricofoltran / main.go
Last active October 3, 2024 14:08
A simple golang web server with basic logging, tracing, health check, graceful shutdown and zero dependencies
package main
import (
"context"
"flag"
"fmt"
"log"
"net/http"
"os"
"os/signal"
@genomics-geek
genomics-geek / README.md
Last active September 9, 2021 23:11
Setup ReactJS, Redux, Webpack with React Hot Reloading on an existing Django Project

Setting up ReactJS/Redux using Webpack for an existing Django project

This guide will help set up your django project to use ReactJS

1. Install Python dependencies

Add pip requirements to our django project:

  • django-webpack-loader==0.4.1 ( Connects Django project with Webpack)
@sjpuas
sjpuas / docker-compose.yml
Created January 12, 2017 23:48
docker-compose v2.1 healthcheck and service_healthy
version: '2.1'
services:
web:
image: nginx:alpine
depends_on:
db:
condition: service_healthy
db:
image: redis:alpine
healthcheck:
@avimar
avimar / pcap2wav
Last active March 1, 2023 22:32
Convert raw PCAP files into a .wav file
#!/bin/bash
#
# pcap2wav
# Original Author: Michael Collins <[email protected]>
#Standard disclaimer: batteries not included, your mileage may vary...
# Updated by Avi Marcus <[email protected]>
#
# Accepts arg of pcap file w/only 2 RTP streams
# Creates a .<codec> file and a .wav file
# For codecs other than PCMA and PCMU the script calls fs_cli and does a little recording to create the wav file(s)
@JonCole
JonCole / Redis-BestPractices-General.md
Last active October 29, 2024 17:54
Redis Best Practices

Some of the Redis best practices content has moved

This content from this markdown file has moved a new, happier home where it can serve more people. Please check it out : https://docs.microsoft.com/azure/azure-cache-for-redis/cache-best-practices.

NOTE: Client specific guidance listed below is still valid and should still be considered. I will update this document once all content has been moved.

@Faheetah
Faheetah / Jenkinsfile.groovy
Last active October 26, 2024 16:38
Jenkinsfile idiosynchrasies with escaping and quotes
node {
echo 'Results included as an inline comment exactly how they are returned as of Jenkins 2.121, with $BUILD_NUMBER = 1'
echo 'No quotes, pipeline command in single quotes'
sh 'echo $BUILD_NUMBER' // 1
echo 'Double quotes are silently dropped'
sh 'echo "$BUILD_NUMBER"' // 1
echo 'Even escaped with a single backslash they are dropped'
sh 'echo \"$BUILD_NUMBER\"' // 1
echo 'Using two backslashes, the quotes are preserved'
sh 'echo \\"$BUILD_NUMBER\\"' // "1"
@maxvt
maxvt / infra-secret-management-overview.md
Last active November 1, 2024 21:34
Infrastructure Secret Management Software Overview

Currently, there is an explosion of tools that aim to manage secrets for automated, cloud native infrastructure management. Daniel Somerfield did some work classifying the various approaches, but (as far as I know) no one has made a recent effort to summarize the various tools.

This is an attempt to give a quick overview of what can be found out there. The list is alphabetical. There will be tools that are missing, and some of the facts might be wrong--I welcome your corrections. For the purpose, I can be reached via @maxvt on Twitter, or just leave me a comment here.

There is a companion feature matrix of various tools. Comments are welcome in the same manner.

@vasanthk
vasanthk / System Design.md
Last active November 14, 2024 11:31
System Design Cheatsheet

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

  1. Clarify and agree on the scope of the system
  • User cases (description of sequences of events that, taken together, lead to a system doing something useful)
    • Who is going to use it?
    • How are they going to use it?
@RavenXce
RavenXce / dokku-postgres-backup-daily.sh
Last active December 27, 2020 14:18
Daily postgres backup for dokku
#! /bin/bash
# directory to save backups in, must be rwx by postgres user
BASE_DIR="/var/backups/dokku-postgres"
YMD=$(date "+%Y-%m-%d")
DIR="$BASE_DIR/$YMD"
# make dir if it doesn't exist
mkdir -p $DIR
cd $DIR
# Hello, and welcome to makefile basics.
#
# You will learn why `make` is so great, and why, despite its "weird" syntax,
# it is actually a highly expressive, efficient, and powerful way to build
# programs.
#
# Once you're done here, go to
# http://www.gnu.org/software/make/manual/make.html
# to learn SOOOO much more.