raviagheda

Github Action with EC2 using SSH

Check this out on Dev.to

Configure SSH into aws ec2

• How to handle SSH keys with ec2-github actions https://zellwk.com/blog/github-actions-deploy/

Declare these git secrets

• SSH_PRIVATE_KEY
• HOST_NAME / IP_ADDRESS

Farhandroid

name: CI/CD counter app

on:
  push:
    branches: [ master ]

jobs:
#First we will see the application build or not , then we will deploy in EC2
  build:
    runs-on: ubuntu-latest

marcosvpj

If the order of lines is not important##

Sort lines alphabetically, if they aren't already, and perform these steps:
_{(based on this related question: https://stackoverflow.com/q/1573361/3258851)}

1. Control+F

2. Toggle "Replace mode"

3. Toggle "Use Regular Expression" (the icon with the .* symbol)

namishelex01

Core Information Security

• What is information security and how is it achieved?

• What are the core principles of information security?

• What is the CIA triangle?

• What is non-repudiation (as it applies to IT security)?

blakethepatton

Get it running as a service

wget https://github.com/mailhog/MailHog/releases/download/v1.0.0/MailHog_linux_amd64

mv MailHog_linux_amd64 mailhog

chmod +x mailhog

sudo vi /etc/systemd/system/mailhog.service

msanjaypandit

PHP-Security

you are uploading the file use below code.

$file = basename(realpath($_GET['file']));

Avoid using mysql(i)_ extensions use PDO

filter_var($_REQUEST['search'], FILTER_SANITIZE_FULL_SPECIAL_CHARS);

zhujunsan

What / Why

Deploy key is a SSH key set in your repo to grant client read-only (as well as r/w, if you want) access to your repo.

As the name says, its primary function is to be used in the deploy process in replace of username/password, where only read access is needed. Therefore keep the repo safe from the attack, in case the server side is fallen.

How to

1. Generate a ssh key

weapp

error_page 500 /500.html;
location /500.html{
    return 500 '{"error": {"status_code": 500,"status": "Internal Server Error"}}';
}

error_page 502 /502.html;
location /502.html{
    return 502 '{"error": {"status_code": 502,"status": "Bad Gateway"}}';
}

ragingwind

Backend Architectures

Twitter

ror, scala, jetty, erlang, thrift, mongrel, comet server, my-sql, memchached, varnish, kestrel(mq), starling, gizzard, cassandra, hadoop, vertica, munin, nagios, awstats

• Introduce Gizzard of Twitter - 트위터의 새로운 분산 관리 라이브러리 Gizzard를 소개합니다.
• The Architecture Twitter Uses to Deal with 150M Active Users, 300K QPS, a 22 MB/S Firehose, and Send Tweets in Under 5 Seconds
• Scaling Twitter: Making Twitter 10000 Percent Faster