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Rasp Pi Serial Console

2025-08-29
While working on photos. I plugged in rasp pi to ethernet but it didn’t come up in any network scan.

Photos

2025-08-28
I want to store photos. GDrive is ok but expensive. iCloud is more of a sync service and could be pain later on (as apple is).

Add to your system prompt

2025-05-04
metaai system prompt

localhost might resolve to many things

2025-02-10
I was scratching my head for quite sometime about why I was able to do ; psql -U neo -h localhost -d postgres -p 5432 psql (14.

Type conversion in go

2025-01-19
Type conversion in go looks a lot like function calls (in python too but here it confused me). Following looks like Bind returns the result of OptionFunc function call.

Loading and probing of USB device drivers

2021-05-17
The Linux USB driver expects a probe function which is called when a matching device is plugged in. When a device is plugged into the USB bus that matches the device ID pattern that your driver registered with the USB core, the probe function is called.

Manually booting the Linux kernel inside QEMU

2020-12-18
Shivering in this cold winter one would certainly stumble upon the question that the Linux Kernel, which operates most of your operating system, is just a huge C program.

Grayhat -> Secarmy CTF :: The Unintended Way

2020-11-02
Once upon a time, a CTF was held. There were many ways to solve it, though none knew that one was The Unintended Way.

Multiple connections - Faster internet ?

2020-04-20
Neo, we must find a faster link, connection to the Matrix is congested. Hurry ! Kernel supports a magical module, called bonding
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