Skip to content

Instantly share code, notes, and snippets.

View abdennour's full-sized avatar
🌴
On vacation

abdennour abdennour

🌴
On vacation
View GitHub Profile
@PurpleBooth
PurpleBooth / README-Template.md
Last active June 20, 2024 01:55
A template to make good README.md

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites

@soarez
soarez / ca.md
Last active June 19, 2024 19:32
How to setup your own CA with OpenSSL

How to setup your own CA with OpenSSL

For educational reasons I've decided to create my own CA. Here is what I learned.

First things first

Lets get some context first.

@lttlrck
lttlrck / gist:9628955
Created March 18, 2014 20:34
rename git branch locally and remotely
git branch -m old_branch new_branch # Rename branch locally
git push origin :old_branch # Delete the old branch
git push --set-upstream origin new_branch # Push the new branch, set local branch to track the new remote
@bradrydzewski
bradrydzewski / generate_docker_cert.sh
Last active May 27, 2024 15:59
Generate trusted CA certificates for running Docker with HTTPS
#!/bin/bash
#
# Generates client and server certificates used to enable HTTPS
# remote authentication to a Docker daemon.
#
# See http://docs.docker.com/articles/https/
#
# To start the Docker Daemon:
#
# sudo docker -d \
@bitmvr
bitmvr / example--parse-semver-with-bash.sh
Last active May 24, 2024 08:29
A POSIX Compliant SemVer Parser in Pure Bash
#!/usr/bin/env bash
VERSION="${1#[vV]}"
VERSION_MAJOR="${VERSION%%.*}"
VERSION_MINOR_PATCH="${VERSION#*.}"
VERSION_MINOR="${VERSION_MINOR_PATCH%%.*}"
VERSION_PATCH_PRE_RELEASE="${VERSION_MINOR_PATCH#*.}"
VERSION_PATCH="${VERSION_PATCH_PRE_RELEASE%%[-+]*}"
VERSION_PRE_RELEASE=""
@chusiang
chusiang / cloudfront_create_invalidation_policy.json
Last active January 30, 2024 13:15
AWS IAM policy of CloudFront Create Invalidation
{
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Allow",
"Action": "s3:ListAllMyBuckets",
"Resource": "arn:aws:s3:::MyBucketName"
},
{
"Action": [
curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -
cat <<EOF > /etc/apt/sources.list.d/kubernetes.list
deb http://apt.kubernetes.io/ kubernetes-xenial main
EOF
apt-get update
apt-get install -y docker.io kubelet kubeadm kubectl kubernetes-cni
@SWBSanjeewa
SWBSanjeewa / jenkins-docker-compose
Created August 22, 2017 05:53
Run jenkins master and slave using docker compose
Master - jenkins-master-docker-compose.yml
jenkins_app:
image: jenkins:2.60.1
container_name: jenkins_master
restart: always
ports:
- "80:8080"
@vgeshel
vgeshel / function.js
Last active February 9, 2022 09:19
AWS Lambda function for forwarding SNS notifications to Slack
console.log('Loading function');
const https = require('https');
const url = require('url');
// to get the slack hook url, go into slack admin and create a new "Incoming Webhook" integration
const slack_url = 'https://hooks.slack.com/services/...';
const slack_req_opts = url.parse(slack_url);
slack_req_opts.method = 'POST';
slack_req_opts.headers = {'Content-Type': 'application/json'};
@7rin0
7rin0 / gist:ea890d2d4bf25a890b86aff01290e7d0
Created March 3, 2017 01:52
Docker exec root or default user
# Root.
$ docker exec -u 0 i -t {container_id/image_name} bash
or
# Default container's user.
$ docker exec i -t {container_id/image_name} bash