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    Functional architecture The Power of Mnesia Testing Elixir
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    Interest Rate Black-Scholes formula Options Greeks Historical Volatility Linear & Log Returns Risk-adjusted metrics
  • Linux
    3. Use Linux kernel module 2. Config Linux kernel module 1. Write Linux kernel module From HDD to SSD w/ EFI Back to my first love Package management Config management SSH keys on USB Firewall, monitor, ban. Repeat. Wildcard SSL certificate SSL-offloader for Dokku 1. Personal Email server 2. Personal DNS server 3. Personal VPN server
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    4. Gasherbrum2: aftermath 3. Gasherbrum2: compare gear 2. Gasherbrum2: gear list 1. Gasherbrum2: training plan First USA visit Coworking spaces High-end Maldives Diving Palawan Backpacking Vietnam Surviging Bali 1. Annapurna Circuit: the plan 2. Annapurna Circuit: the gear 3. Annapurna Circuit: the training 4. Annapurna Circuit: the afthermath
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Decentralized meta-learning

Personal

Personal VPN server

Linux

 Posted on February 28, 2023  |  3 minutes  |  596 words  |  

I was not a big fan of traditional VPN services (which are highly centralized and slow) until Wireguard has arrived and was merged into Linux Kernel; a VPN for this century, peer to peer with state of the art cryptography.

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archlinux  vpn  wireguard  wg  personal  kernel  linux 

Personal DNS server

Linux

 Posted on August 1, 2022  |  6 minutes  |  1113 words  |  

After personal Email server the next thing to setup is a Domain Name Server (DNS) server for costan․ro domain with DNSSEC, TLS and everything in between.

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archlinux  dns  nsd  server  dnssec  dot  personal 

Personal email server

Linux

 Posted on April 27, 2022  |  9 minutes  |  1792 words  |  

Given that GMail with cease to provide free hosting service for custom domains I've decided to deploy a fully featured personal email server and migrate everything to my Arch Linux box.

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archlinux  email  server  smtp  imap  tls  postfix  dovecot  dkim  dmarc  spf  dns  personal 

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