Accessing a subnet that is behind a WireGuard client using a site-to-site setup
We want to access a local subnet remotely, but it is behind a NAT firewall and we can't setup port forwarding. Outgoing connections work, but all incoming connections get DROPPED by the ISP's routing policy.
| # delete local tag '12345' | |
| git tag -d 12345 | |
| # delete remote tag '12345' (eg, GitHub version too) | |
| git push origin :refs/tags/12345 | |
| # alternative approach | |
| git push --delete origin tagName | |
| git tag -d tagName |
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title></title> | |
| <meta name="author" content=""> | |
| <meta name="description" content=""> | |
| <meta name="viewport" content="width=device-width, initial-scale=1"> |
| #!/bin/bash | |
| # bash generate random alphanumeric string | |
| # | |
| # bash generate random 32 character alphanumeric string (upper and lowercase) and | |
| NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1) | |
| # bash generate random 32 character alphanumeric string (lowercase only) | |
| cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1 |
In order to give someone access to hosts that are available only by ssh "bouncing" (ProxyJump),
add a user for this specific purpose.
We have an internal openstack where instances get IPs on per-tenant networks. Each tenant has a 'bastion' host that has a "public" ip (floating ip). You can access other instances by bouncing through the bastion. From time to time I want to let someone else into an instance. This could be done either with:
a.) just give them shell access to the bastion and let them hop through. Sharing an unrestricted shell account on my bastion is less than ideal. b.) assign a floating/"public" IP to the instance so they could go directly in. Floating IPs are limited, so this is less than ideal.
So instead, I have set up a single user as described here that can only be used for ProxyJump. It allows others proxied access to my instances but without granting them full shell access.
Recently more and more chatbots appear, the overall chatbot market grows and the platform for it grows as well. Today we are taking a close look at what benefits creating a microservice chatbot on Discord - (a communication platform mainly targeted at gamers) would provide.
The concepts and ideas explained in this whitepaper are geared towards bots with a bigger userbase where the limits of a usual bot style appear with a greater effect
(If you are already proficient with the Discord API and the way a normal bot works, you may skip ahead to The Concept)
sed -E -f solver.sed input where input is a file containing the maze.
For best results, resize your terminal to match the height of the maze. To disable animations, delete the lines containing p.
The solver assumes the following:
# \nSES) and end (E)
Following the documentation on online.net would get IPv6 to work only in a simple system installation but won't get IPv6 to work with virtualization environment (Exp. Proxmox) as It's missing some IPv6 forwards and proxies on sysctl.conf.
When you're developing in Node.js, you're likely to run into these terms - "monolithic" and "modular". They're usually used to describe the different types of frameworks and libraries; not just HTTP frameworks, but modules in general.
In software development, the terms "tightly coupled" and "loosely coupled" are used to indicate how much components rely on each other; or more specifically, how many assumptions they make about each other. This directly translates to how easy it is to repla
This is a summary of the Q&A regarding the new API ToS that took place in the #api channel on the Discord API server, starting around midnight UTC on Thursday, August 17, 2017.
All answers are from b1nzy unless marked otherwise. This is just a summary of my (meew0) own interpretation of the Q&A; obviously this shouldn't be interpreted as anything legally binding. If in doubt, ask the devs yourself or consult a lawyer. I'm not responsible if you get banned or sued because of this document. All subsequent usages of first-person pronouns refer to the people asking/answering the questions, respectively.
Q. How do we detect users deleting their accounts, if we have to delete their data within 7 days?
A. You will get an email by Discord if that happens. Make sure the account that registered the bot application has an email attached to it that you actually get messages with. This may change in the future but if it will, there will be plenty of time before the new mechanism goes into effect.
Q. **Do we need