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@tristanwietsma
tristanwietsma / client.go
Created August 28, 2013 05:04
TCP Client & Server (ping-pong)
package main
import (
"net"
"log"
"time"
)
func Ping(proto, addr string, out chan<- string) {
c, err := net.Dial(proto, addr)
@plentz
plentz / nginx.conf
Last active October 22, 2025 16:10
Best nginx configuration for improved security(and performance)
# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048
@massar
massar / server-git.conf
Created March 6, 2014 21:14
Example nginx + git HTTP Smart mode (git-http-backend) + HTTP Authentication + HTTPS redirect
# Example nginx + git HTTP Smart mode (git-http-backend) + HTTP Authentication + HTTPS redirect
# [email protected] - http://jeroen.massar.ch
server {
listen 192.0.1.1:80;
listen [2001:db8::1]:80;
# Redirect all non-HTTPS traffic to the HTTPS variant
return 301 https://$host$request_uri;
}
@dublx
dublx / retry.sh
Last active July 8, 2024 12:34
Bash - retry command N times
#!/bin/bash
set -euo pipefail
function myFunction() {
myCommand
return $?
}
retry=0
maxRetries=5
@kierdwyn
kierdwyn / server-git.conf
Last active January 20, 2025 13:19 — forked from massar/server-git.conf
Nginx git smart http protocol (git-http-backend) configuration with basic authentication. Need the support of fcgiwrap.
# Example nginx + git HTTP Smart mode (git-http-backend) + HTTP Authentication + HTTPS redirect
# Forked from [email protected] - http://jeroen.massar.ch
# Preparation: you need to install and configure fcgiwrap and set it to listen at fcgiwrap.socket.
# An example tutorial: https://www.howtoforge.com/serving-cgi-scripts-with-nginx-on-centos-6.0-p2
# A useful hint: add -f as a parameter to fcgiwrap to redirect the cgi errors to your nginx error log.
server {
listen 80;
server_name git.example.com;
@tanyuan
tanyuan / smart-caps-lock.md
Last active November 21, 2025 05:23
Smart Caps Lock: Remap Caps Lock to Control AND Escape

Smart Caps Lock: Remap to Control AND Escape (Linux, Mac, Windows)

把 Caps Lock 變成智慧的 Control 以及 Escape ：

  • 單獨輕按一下就是 Escape 。
  • 若按下時同時按著其他鍵，就會是 Control 。

這應該是 Vim 和 Emacs 的最佳解了！(Emacs? Bash 的快捷鍵就是 Emacs 系列的)

  • Send Escape if you tap Caps Lock alone.
@CMCDragonkai
CMCDragonkai / nix_string_and_path_concatenation.md
Last active October 9, 2025 13:51
Nix: String and Path Concatenation #nix #nixos

Nix String and Path Concatenation

From Bas van Dijk:

To understand these things I would recommend using nix-repl:

$ nix-repl
Welcome to Nix version 1.11.2. Type :? for help.
@starhoshi
starhoshi / firestore-offline-test.ts
Created April 9, 2018 07:55
import * as admin from 'firebase-admin'
import * as fft from 'firebase-functions-test'
const ft = fft()
import * as sinon from 'sinon'
import { makeUppercase, addMessage } from './function'
describe('order', () => {
describe('makeUpperCase', () => {
it('should upper case input and write it to /uppercase', async () => {
const fakeSnaphost = ft.firestore.makeDocumentSnapshot({
@CharlesHolbrow
CharlesHolbrow / ffmpeg-hls.html
Created September 13, 2018 22:44
Example of ffmpeg for live hls streaming with hls.js
<!DOCTYPE html>
<html lang='`en'>
<head>
<meta charset='utf-8'/>
<title>Audio only stream example</title>
<script src="//cdn.jsdelivr.net/npm/hls.js@latest"></script>
<style>
video {
width: 640px;
height: 360px;
@maitrungduc1410
maitrungduc1410 / create-vod-hls.sh
Last active April 12, 2025 01:00
Bash scripts to create VOD HLS stream with ffmpeg (Extended version)
#!/usr/bin/env bash
START_TIME=$SECONDS
set -e
echo "-----START GENERATING HLS STREAM-----"
# Usage create-vod-hls.sh SOURCE_FILE [OUTPUT_NAME]
[[ ! "${1}" ]] && echo "Usage: create-vod-hls.sh SOURCE_FILE [OUTPUT_NAME]" && exit 1
# comment/add lines here to control which renditions would be created
renditions=(