Making DNS and A Reverse Proxy Work Together

What is a reverse proxy anyway?

Ever since I started home-labbing, one thing that always annoyed me was typing the IP and the port number to access a certain service.

Can’t we have a nice and memorable way to access each service?

One approach is to create local DNS entries, i.e., map the MAC address of your server to a static IP. However, this only solves the IP problem, as I would still have to enter the port number. The ideal solution would be something like DNS subdomains. Let’s look at an example

Creating SSH Keys In A Different Way

I have some different habits when it comes to technology, which has led me to develop some “weird” workflows. To be honest, anyone who is in this field for some time has such habits. Today I’ll talk about generating SSH keys.

The usual suspects

Consider this scenario

You have a VPS to which you connect via SSH. It’s a good habit to turn off password authentication to improve the security of your server. So, being a responsible sys-admin, you generate an SSH key-pair from your PC and transfer it to your VPS using ssh-copy-id. Once you see your password-less login working, you turn off password-based authentication (PBA). Your login is now seamless.

Continue reading

Pilot

Testing…testing…everything seems to be in order.

Welcome everyone!

This is simply a test post to check if Hugo is working.

I have recently come back from blogging. And this is probably…. Gosh! I have forgotten how many times I have left and come back to blogging. The optimist in me is saying, that the fact that I have come back to blogging, means I have not yet given up. I could leave it again, but since I have a proper domain and Virtual Private Server (VPS) this time, I intend to blog seriously this time.