I recently bought this laptop and I wanted to test it to see if it fitted me, so I thought I would publish the results in case it helps anyone with their decisions. These results won’t be scientific, but they can serve as a guideline to estimate the performance of this and similar processors taking also into account other measurements from more scientific sources such as CPUMark or Geekbench. They won’t be perfect either, no test ultimately is, but I think they’re worth taking into account. ...

Creating a NFS share is quite easy, and it’s a fast way to share files between Linux hosts, and apparently even with recent Windows machines (untested). Samba (SMB) is the native way to do it in Windows, but comes with some more overhead which reduces its file transfer speeds (untested). NFS Required packages The required packages are the following: # Arch Linux sudo pacman -S nfs-utils # Debian and derivatives (Ubuntu, etc.) sudo apt install nfs-kernel-server Share creation After choosing the folder you want to share, you’ll need to define the shared folders inside the /etc/exports file (created after the package installation). ...

In the last days I set up a node of a decentralized VPN using the Mysterium network. This was mainly to get profits from the Internet bandwidth I don’t use and to help provide freedom of speech for those who need it. What is Mysterium? Mysterium is ‘a global, distributed network powered by everyday people. Network participants are incentivised to share their resources in a supply and demand marketplace, helping others gain access to the open internet’. It is basically a blockchain-operated VPN service, where customers pay with the MYST token to connect to the nodes ran by volunteers who receive a compensation for it, also in MYST. The main benefits are that the exit IP addresses of your connection are the ones of regular people and not well-known business IPs, which makes it harder for content providers to deny your access to content they usually block for VPN users. Node runners, in return, receive a cryptocurrency that can be exchanged for many others. It isn’t very valuable for now (1MYST=0.17$ at the time of writing), but it’s for sure a compensation for a service that some would provide for free. ...

I recently watched a NetworkChuck’s video where he explained how to protect your linux server (Dedicated to Ubuntu, but I plan on covering more than just that distro), so I thought that I could do some sort of writeup of the video as well as extend the info that is shown in it. Securing your linux server is an essential aspect to keep it running and to avoid any infiltrations in your network that could lead to data breaches, which nobody wants. ...

What’s this Endlessh is a piece of software that sets up a ssh honeypot for all the random people that may try to attack you by trying common username and password combinations to see if they can get access. In return, this program slows their access down hugely, and in a way someone with a script to do the attack won’t notice (most people doing these kind of attacks will be using scripts). ...

The first post It is always difficult to start something new: new habits, a new job or maybe a new relationship. But I hope that this blog I’m deciding to start writing on from today once becomes a reference page for someone’s projects, inspiration or entertainment. I hope this becomes useful for someone that just wants to get answers that happen to be here, quickly. I don’t have many things to say yet, I don’t have a clear path to follow nor I want one. I intend to write about the projects I develop over the time and how I am succesful or not. ...