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Another pointless day where I accomplish nothing 🍸

Alex Unger refs

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Another pointless day where I accomplish nothing 🍸
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@fntlnz
fntlnz / self-signed-certificate-with-custom-ca.md
Last active April 19, 2024 12:30
Self Signed Certificate with Custom Root CA

Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl genrsa -des3 -out rootCA.key 4096
@olih
olih / jq-cheetsheet.md
Last active May 3, 2024 17:42
jq Cheet Sheet

Processing JSON using jq

jq is useful to slice, filter, map and transform structured json data.

Installing jq

On Mac OS

brew install jq

@subfuzion
subfuzion / curl.md
Last active May 3, 2024 09:26
curl POST examples

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

@learncodeacademy
learncodeacademy / webpack.config.js
Created January 8, 2016 03:55
Sample Basic Webpack Config
var debug = process.env.NODE_ENV !== "production";
var webpack = require('webpack');
module.exports = {
context: __dirname,
devtool: debug ? "inline-sourcemap" : null,
entry: "./js/scripts.js",
output: {
path: __dirname + "/js",
filename: "scripts.min.js"
@chuckwagoncomputing
chuckwagoncomputing / excuses.sh
Created November 28, 2015 01:14
BOFH excuses
#!/usr/bin/env bash
EXCUSES="/path/to/excuses.txt"
awk 'NR=='$((1 + $RANDOM % `nl $EXCUSES | tail -n 1 | awk '{print $1}' `))'{print;exit}' $EXCUSES
@apolloclark
apolloclark / postgres cheatsheet.md
Last active March 7, 2024 13:53
postgres cheatsheet

Postgres Cheatsheet

This is a collection of the most common commands I run while administering Postgres databases. The variables shown between the open and closed tags, "<" and ">", should be replaced with a name you choose. Postgres has multiple shortcut functions, starting with a forward slash, "". Any SQL command that is not a shortcut, must end with a semicolon, ";". You can use the keyboard UP and DOWN keys to scroll the history of previous commands you've run.

Setup

installation, Ubuntu

http://www.postgresql.org/download/linux/ubuntu/ https://help.ubuntu.com/community/PostgreSQL

@chrissimpkins
chrissimpkins / gist:5bf5686bae86b8129bee
Last active March 6, 2023 00:10
Atom Editor Cheat Sheet: macOS

Use these rapid keyboard shortcuts to control the GitHub Atom text editor on macOS.

Key to the Keys

  • ⌘ : Command key
  • ⌃ : Control key
  • ⌫ : Delete key
  • ← : Left arrow key
  • → : Right arrow key
  • ↑ : Up arrow key
@ChuckJHardy
ChuckJHardy / example_activejob.rb
Last active March 3, 2024 20:10
Example ActiveJob with RSpec Tests
class MyJob < ActiveJob::Base
queue_as :urgent
rescue_from(NoResultsError) do
retry_job wait: 5.minutes, queue: :default
end
def perform(*args)
MyService.call(*args)
end
@MichalZalecki
MichalZalecki / wtf.js
Last active December 24, 2023 18:25
/* VT100 terminal reset (<ESC>c) */
console.log('\033c');
/* numbers comparations */
> '2' == 2
true
> '2' === 2
@denji
denji / golang-tls.md
Last active April 29, 2024 03:39 — forked from spikebike/client.go
Simple Golang HTTPS/TLS Examples

Moved to git repository: https://github.com/denji/golang-tls

Generate private key (.key)
# Key considerations for algorithm "RSA" ≥ 2048-bit
openssl genrsa -out server.key 2048

# Key considerations for algorithm "ECDSA" ≥ secp384r1
# List ECDSA the supported curves (openssl ecparam -list_curves)