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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.

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@version:3.2

# ===============================================================================================
# Configuration file for syslog-ng, customized for remote logging
# ===============================================================================================
# Options
# Note about $HOST / HOST
# Description: The name of the source host where the message originates from.
        # If the message traverses several hosts and the chain_hostnames() option is on, the first host in the chain is used.
        # If the keep_hostname() option is disabled (keep_hostname(no)), the value of the $HOST macro will be the DNS hostname of the host that sent the message to syslog-ng OSE (that is, the DNS hostname of the last hop). In this case the $HOST and $HOST_FROM macros will have the same value.

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FROM php:7.2-rc-zts-alpine

ARG APP_USER_USERNAME=app

RUN apk update && apk add --no-cache \
    sudo bash \
    g++ make autoconf \
    libxml2-dev icu-dev curl-dev pcre-dev

RUN adduser -D -s /bin/bash $APP_USER_USERNAME \

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# Delete all containers
docker rm $(docker ps -aq)
# Delete all images
docker rmi $(docker images -q)
# Delete all untagged images
docker rmi $(docker images -q --filter "dangling=true")
# Delete unused images
docker system prune --all

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RUN apt update
RUN apt upgrade -y
RUN apt install -y apt-utils
RUN a2enmod rewrite
RUN apt install -y libmcrypt-dev
RUN docker-php-ext-install mcrypt
RUN apt install -y libicu-dev
RUN docker-php-ext-install -j$(nproc) intl
RUN apt-get install -y libfreetype6-dev libjpeg62-turbo-dev libpng12-dev
RUN docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ 

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package main

import (
	"context"
	"flag"
	"fmt"
	"log"
	"net/http"
	"os"
	"os/signal"

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package main

import (
	"context"
	"fmt"
	"log"
	"net/http"
	"os"
	"os/signal"
	"strconv"

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<?php
	// Installed the need packages with Composer by running:
	// $ composer require aws/aws-sdk-php
	
	$filePath = "https://example.com/test.png";

	require 'vendor/autoload.php';

	$bucketName = 'YOUR_BUCKET_NAME';
	$filePath = './YOUR_FILE_NAME.png';

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Reference: RFC 2616 - HTTP Status Code Definitions

• HTTP/1.1 Status Code Definitions
• Additional HTTP Status Codes

General

• 400 BAD REQUEST: The request was invalid or cannot be otherwise served. An accompanying error message will explain further. For security reasons, requests without authentication are considered invalid and will yield this response.
• 401 UNAUTHORIZED: The authentication credentials are missing, or if supplied are not valid or not sufficient to access the resource.
• 403 FORBIDDEN: The request has been refused. See the accompanying message for the specific reason (most likely for exceeding rate limit).
• 404 NOT FOUND: The URI requested is invalid or the resource requested does not exists.
• 406 NOT ACCEPTABLE: The request specified an invalid format.

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Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm