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Sherif Hafiz sherif-hafiz

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@sherif-hafiz
sherif-hafiz / socket-cheatsheet.js
Created November 18, 2019 17:25 — forked from alexpchin/socket-cheatsheet.js
A quick cheatsheet for socket.io
// sending to sender-client only
socket.emit('message', "this is a test");
// sending to all clients, include sender
io.emit('message', "this is a test");
// sending to all clients except sender
socket.broadcast.emit('message', "this is a test");
// sending to all clients in 'game' room(channel) except sender
@sherif-hafiz
sherif-hafiz / RUNBOOK.md
Created March 14, 2019 08:53 — forked from timani/RUNBOOK.md
Example of a solid run book/operations manual

Run Book / Operations Manual

  1. Table of Contents
  2. System Overview
    • Service Overview
    • Contributing Applications, Daemons, and Windows Services
    • Hours of Operation
    • Execution Design
    • Infrastructure and Network Design
    • Resilience, Fault Tolerance and High-Availability
@sherif-hafiz
sherif-hafiz / Makefile
Created April 28, 2018 16:30 — forked from isaacs/Makefile
# 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.
@sherif-hafiz
sherif-hafiz / curl_post_json.md
Created April 22, 2018 14:13 — forked from ungoldman/curl_post_json.md
post a file JSON file with curl

How do POST file with curl??

You can post a json file with curl like so:

curl -X POST -H "Content-Type: application/json" -d @FILENAME DESTINATION

so for example:

@sherif-hafiz
sherif-hafiz / git-clearHistory
Created April 21, 2018 14:42 — forked from stephenhardy/git-clearHistory
Steps to clear out the history of a git/github repository
-- Remove the history from
rm -rf .git
-- recreate the repos from the current content only
git init
git add .
git commit -m "Initial commit"
-- push to the github remote repos ensuring you overwrite history
git remote add origin git@github.com:<YOUR ACCOUNT>/<YOUR REPOS>.git
@sherif-hafiz
sherif-hafiz / sketch-never-ending.md
Created June 19, 2017 23:24 — forked from Bhavdip/sketch-never-ending.md
Modify Sketch to never ending trial

###Sketch trial non stop

Open hosts files:

$ open /private/etc/hosts

Edit the file adding:

127.0.0.1 backend.bohemiancoding.com

127.0.0.1 bohemiancoding.sketch.analytics.s3-website-us-east-1.amazonaws.com

@sherif-hafiz
sherif-hafiz / demo.js
Created October 18, 2016 10:19 — forked from russau/demo.js
Lambda function for ElasticTranscoder
console.log('Loading event');
var AWS = require('aws-sdk');
exports.handler = function(event, context) {
console.log('Received event:');
console.log(JSON.stringify(event, null, ' '));
// Get the object from the event and show its content type
var bucket = event.Records[0].s3.bucket.name;
var key = event.Records[0].s3.object.key;
var output = Math.random().toString(36).substring(7) + ".webm";