Alessandro Miliucci lifeisfoo

## react-sse-example.html
<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8" />
        <title>React SSE example</title>
        <script src="https://unpkg.com/react@18/umd/react.development.js"></script>
        <script src="https://unpkg.com/react-dom@18/umd/react-dom.development.js"></script>

        <!-- Don't use this in production: -->
        <script src="https://unpkg.com/@babel/standalone/babel.min.js"></script>

## replicationwiki.md

      
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                lifeisfoo
                / replicationwiki.md
            
            
              Created
              March 4, 2023 10:03
                — forked from judahschvimer/replicationwiki.md
            
              
                Replication Internals Wiki
              
          
    Replication in 3.4

Replication is the set of systems used to continuously copy data from a primary server to secondary servers so if the primary server fails a secondary server can take over soon. This process is intended to be mostly transparent to the user, with drivers taking care of routing queries to the requested replica. MongoDB supports two forms of replication: replica sets and master-slave.
Master-Slave

This article will focus on replica sets, which are the main way people use replication today. Master-slave has one master node and multiple slave nodes. Slaves replicate from the master and all failover is done manually. Slave nodes can only replicate from other slave nodes if the other slave nodes are configured as masters themselves.
Master-slave replication also allows for filtered replication. Slaves can replicate some chosen subset of the collections.

  
## react-inject-env-vars.md

      
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                lifeisfoo
                / react-inject-env-vars.md
            
            
              Created
              May 13, 2022 08:05
            
              
                interpolate-html-plugin
              
          
    public/index.html


<link href="%PUBLIC_URL%/assets/favicon-32x32.png" />

// OR


## check-reachable-hosts.sh
#!/bin/bash
input="/etc/hosts"
while IFS= read -r line
do
  a=( $line )
  fping "${a[1]}"
done < "$input"

## rex-ray-efs-minimum-aws-policy
{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "RexRayEFSMin",
            "Effect": "Allow",
            "Action": [
                "elasticfilesystem:CreateFileSystem",
                "elasticfilesystem:CreateMountTarget",
                "ec2:DescribeSubnets",

## docker_setup_ubuntu.sh
#!/bin/bash
# DOC https://docs.docker.com/install/linux/docker-ce/ubuntu/#install-docker-ce-1
apt-get remove docker docker-engine docker.io
apt-get update
apt-get install \
    apt-transport-https \
    ca-certificates \
    curl \
    software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -

## aws_s3_cp_policy
{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "s3:PutObject",
                "s3:AbortMultipartUpload",
                "s3:PutObjectVersionAcl",
                "s3:PutObjectAcl"

## s3cmd_sync_policy
{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": "s3:ListAllMyBuckets",
            "Resource": "arn:aws:s3:::*"
        },
        {
            "Effect": "Allow",

## dokuwiki ubuntu 16.04
# 1. update apt
apt-get update

# 2. install nginx and php (source https://forum.dokuwiki.org/post/52724;?unb855sess=af28c8160e97b05e634124aa83451119)
apt-get install nginx php php-fpm php7.0-xml

# 3. download dokuwiki
curl https://download.dokuwiki.org/src/dokuwiki/dokuwiki-stable.tgz -o dokuwiki.tgz
tar xvf dokuwiki.tgz
dokuwiki-2017-02-19e /var/www/dokuwiki

## mongo-lowercase-subfield.js
db.products.find().forEach(
  function(doc) {
    if (!!doc.variants) {
		  for (i = 0, len = doc.variants.length; i < len; i++) {
			  doc.variants[i].sku = doc.variants[i].sku.toLowerCase();
		  }
	  }
    db.products.save(doc);
  }
)
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="UTF-8" />
	<title>React SSE example</title>
	<script src="https://unpkg.com/react@18/umd/react.development.js"></script>
	<script src="https://unpkg.com/react-dom@18/umd/react-dom.development.js"></script>

	<!-- Don't use this in production: -->
	<script src="https://unpkg.com/@babel/standalone/babel.min.js"></script>
	#!/bin/bash
	input="/etc/hosts"
	while IFS= read -r line
	do
	a=( $line )
	fping "${a[1]}"
	done < "$input"
	{
	"Version": "2012-10-17",
	"Statement": [
	{
	"Sid": "RexRayEFSMin",
	"Effect": "Allow",
	"Action": [
	"elasticfilesystem:CreateFileSystem",
	"elasticfilesystem:CreateMountTarget",
	"ec2:DescribeSubnets",
	#!/bin/bash
	# DOC https://docs.docker.com/install/linux/docker-ce/ubuntu/#install-docker-ce-1
	apt-get remove docker docker-engine docker.io
	apt-get update
	apt-get install \
	apt-transport-https \
	ca-certificates \
	curl \
	software-properties-common
	curl -fsSL https://download.docker.com/linux/ubuntu/gpg \| apt-key add -
	# 1. update apt
	apt-get update

	# 2. install nginx and php (source https://forum.dokuwiki.org/post/52724;?unb855sess=af28c8160e97b05e634124aa83451119)
	apt-get install nginx php php-fpm php7.0-xml

	# 3. download dokuwiki
	curl https://download.dokuwiki.org/src/dokuwiki/dokuwiki-stable.tgz -o dokuwiki.tgz
	tar xvf dokuwiki.tgz
	dokuwiki-2017-02-19e /var/www/dokuwiki
	db.products.find().forEach(
	function(doc) {
	if (!!doc.variants) {
	for (i = 0, len = doc.variants.length; i < len; i++) {
	doc.variants[i].sku = doc.variants[i].sku.toLowerCase();
	}
	}
	db.products.save(doc);
	}
	)