samuel52

# Backup
docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql

# Restore
cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE

samuel52

  
version: "3.3"

services:
  ################################################
  ####        Traefik Proxy Setup           #####
  ###############################################
  traefik:
    image: traefik:v2.0
    restart: always

samuel52

//https://youtu.be/Mgs7jl430vs

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "PublicReadGetObject",
            "Effect": "Allow",
            "Principal": "*",
            "Action": "s3:GetObject",

samuel52

```
image: docker:latest
services:
  - docker:dind
# before_script:
#   - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
stages:
  - build
  - deploy
variables:

samuel52

```
03-Jun-2020 12:08:04.812 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive /opt/tomcat/webapps/fineract-provider.war
03-Jun-2020 12:08:19.782 INFO [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
12:08:20,068 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
12:08:20,073 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback.groovy]
12:08:20,073 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/opt/tomcat/webapps/fineract-provider/WEB-INF/classes/logback.xml]
12:08:20,179 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationA

samuel52

%form{ :action => "/", :method => "post"}
  %label{:for => "name"} name:
  %input{:type => "text", :name => "name""}
  %label{:for => "mail"} email:
  %input{:type => "text", :name => "mail"}
  %label{:for => "subject"} subject:
  %input{:type => "text", :name => "subject"}
  %label{:for => "body"} message:
  %textarea{:name => "body"}
  %input{:type => "submit", :value => "send", :value => "send"}

samuel52

require 'rest-client'
RestClient.get(url, headers={})
RestClient.post(url, payload, headers={})

samuel52

require "rubygems"
require 'sinatra'
require "aws/s3"

get '/' do
  return %Q{
    <form action="upload" method="post" accept-charset="utf-8" enctype="multipart/form-data">
      <div>
        <input type="file" name="file" value="" id="file">
      </div>

samuel52

Fetch API Examples

Table of Contents

1. GET Requests
   1. Easy: Get JSON from a URL
   2. Intermediate: Custom headers
   3. Advanced: CORS example
2. POST/PUT Requests
   1. Easy: Posting JSON