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Login to cloudflare

.\cloudflared tunnel login

Create tunnel

.\cloudflared tunnel create tunnel_name

Argo tunnel config

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server {
	access_log /edx/var/log/nginx/your-domain.access.log p_combined;
	error_log /edx/var/log/nginx/your-domain.error.log error;

    server_name your-domain;
    location @proxy_to_lms_app {
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Forwarded-Port $server_port;
        proxy_set_header X-Forwarded-For $remote_addr;
        proxy_set_header Host $http_host;

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Install Docker Engine and Compose

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say:
	echo 'Hello DevX!'

editable:
	sudo chown `whoami` -R `pwd`

reset:
	sudo chown edxapp -R `pwd`

reset.cache:

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Install MinIO

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Open edX compile new theme or re-build assets with default theme

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Policy

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "AllowPublicRead",
            "Effect": "Allow",
 "Principal": {

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Backup and Restore DB Open edX

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Python

Encode & Decode URL

Python2

$ alias urldecode='python -c "import sys, urllib as ul; \
    print ul.unquote_plus(sys.argv[1])"'

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#!/bin/bash

# sudo iptables -t nat -I POSTROUTING -m comment --comment "NAT the src ip" -d 192.168.42.12 -o ppp0 -j MASQUERADE
sudo iptables -t nat -I POSTROUTING -m comment --comment "NAT the src ip" -d 192.168.42.12 -j MASQUERADE


sudo iptables -I FORWARD -d 192.168.42.12 -m comment --comment "Accept to forward winbox mikrotik traffic" -m tcp -p tcp --dport 800 -j ACCEPT
sudo iptables -I FORWARD -m comment --comment "Accept to forward winbox mikrotik return traffic" -s 192.168.42.12 -m tcp -p tcp --sport 800 -j ACCEPT
sudo iptables -t nat -I PREROUTING -m tcp -p tcp --dport 1001 -m comment --comment "redirect pkts to virtual machine" -j DNAT --to-destination 192.168.42.12:800