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What are clouds made of? Linux servers, mostly.

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Check your IP, ASN, and VPN/proxy leaks from the terminal with curl (no signup, no key)

Check your IP, ASN, and VPN/proxy leaks from the terminal with curl (no signup, no key)

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2 min read
CĂłmo solucionar `docker run` con exit code 1 en Raspberry Pi

CĂłmo solucionar `docker run` con exit code 1 en Raspberry Pi

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3 min read
A month with bash

A month with bash

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2 min read
Is Linux Secure? Is Windows Secure? Which Operating System is More Secure?

Is Linux Secure? Is Windows Secure? Which Operating System is More Secure?

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2 min read
strace as a Debugging Primitive — When the Stack Trace Lies

strace as a Debugging Primitive — When the Stack Trace Lies

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7 min read
Install NixOS on Jetorbit

Install NixOS on Jetorbit

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6 min read
CĂłmo solucionar `docker run` con error `Exited (1)` en Raspberry Pi

CĂłmo solucionar `docker run` con error `Exited (1)` en Raspberry Pi

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2 min read
I Had a Lot of Fun Building a Linux Packet Flight Recorder

Uses Rust and eBPF to replay kernel packet paths

I Had a Lot of Fun Building a Linux Packet Flight Recorder

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7 min read
'Everything Is a File in Unix' : A Tour of Linux I/O Redirection

'Everything Is a File in Unix' : A Tour of Linux I/O Redirection

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5 min read
Resurrecting Kepler: Getting Modern LLMs Running on a GTX 770 (Kernel 7.x)

Resurrecting Kepler: Getting Modern LLMs Running on a GTX 770 (Kernel 7.x)

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4 min read
Building CIS-Hardened, SBOM-Attested CentOS 9 Golden Images with Packer, QEMU and PingAccess - entirely on WSL2

Building CIS-Hardened, SBOM-Attested CentOS 9 Golden Images with Packer, QEMU and PingAccess - entirely on WSL2

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6 min read
How I Built a Dual-Stack Enterprise Network and Demonstrated an IPv6 Hijack Attack (with Full Mitigation)

How I Built a Dual-Stack Enterprise Network and Demonstrated an IPv6 Hijack Attack (with Full Mitigation)

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12 min read
5 Linux Commands Every Cybersecurity Student Must Know

5 Linux Commands Every Cybersecurity Student Must Know

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2 min read
Linux Process Evasion: ptrace & prctl

Linux Process Evasion: ptrace & prctl

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3 min read
Minimal Homelab Server with Alpine Linux

Minimal Homelab Server with Alpine Linux

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6 min read
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