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Lincoln Wallace locnnil

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  • Minas Gerais State, Brazil
  • 21:07 (UTC -03:00)
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@locnnil
locnnil / rust-static-link-gnu-analysis.md
Last active July 22, 2024 11:41
How Small a GLIC Rust static Link binary can be?
@locnnil
locnnil / notes.md
Created June 29, 2024 22:11
BIOS update ASUS TUF GAMING X670E-PLUS

How to update bios

  • Go to Asus TUF Gaming X670E-PLUS site

  • On the section Driver & Utility download the most recent version

  • Unzip it, rename from: TUF-GAMING-X670E-PLUS-ASUS-XXXX.CAP to TX670EPL.CAP

  • Format a USB stick to FAT and copy the TX670EPL.CAP to it

  • Put the USB stick into USB port intended for BIOS update

@locnnil
locnnil / ubuntu_update_booting_kernel.md
Created June 25, 2024 18:50 — forked from chaiyujin/ubuntu_update_booting_kernel.md
Ubuntu: Install Kernel and Set GRUB Default Kernel

Ubuntu: Install Kernel and Set GRUB Default Kernel

Install Kernel

Install the default kernel:

sudo apt install linux-generic

Set GRUB Default Kernel

  1. Find entrance from /boot/grub/grub.cfg
    • Get the $menuentry_id_option:
@locnnil
locnnil / halving_monitor
Created April 14, 2024 21:16
BTC Halving monitor - A simple bash script to tell how many blocks rest for the next halving
#!/usr/bin/env bash
declare -A COLOR
COLOR['END']='\033[0m'
COLOR['RED']='\033[0;31m'
COLOR['GREEN']='\033[0;32m'
COLOR['YELLOW']='\033[0;33m'
COLOR['BLUE']='\033[0;34m'
COLOR['WHITE']='\033[0;37m'
@locnnil
locnnil / RPix-blink.sh
Last active February 14, 2024 01:06
Bash blink code using gpiod
@locnnil
locnnil / reserve.sh
Last active December 15, 2023 14:36
Reserve and poll a system on Testflinger
#!/usr/bin/env bash
declare -A COLOR
COLOR['END']='\033[0m'
COLOR['RED']='\033[0;31m'
if [ "$#" -ne 1 ]; then
echo -e "${COLOR['RED']}[ERROR] You must provide one and only one argument:${COLOR['END']}" >&2
echo -e "${COLOR['RED']}1. The path to the job.yaml file\n${COLOR['END']}" >&2
exit 1
@locnnil
locnnil / notes.md
Created October 29, 2023 02:30
notes_about_pi_pico_setup

Notes

export CC="/usr/bin/arm-none-eabi-gcc"
export CXX="/usr/bin/arm-none-eabi-g++"
export AS="/usr/bin/arm-none-eabi-as"
export LD="/usr/bin/arm-none-eabi-ld"
export AR="/usr/bin/arm-none-eabi-ar"
export NM="/usr/bin/arm-none-eabi-nm"
@locnnil
locnnil / go_updater.sh
Last active July 21, 2023 18:19
Golang updater
#!/bin/bash
set -e
help() {
echo -e "${COLOR['RED']}Usage: sudo $(basename "$0") <go version> <arch> ${COLOR['END']}"
echo -e "${COLOR['RED']}Options: ${COLOR['END']}"
echo -e "${COLOR['RED']} <go version>, The version of GO in format: MAJOR.MINOR.PATCH.${COLOR['END']}"
echo -e "${COLOR['RED']} example: sudo $(basename "$0") 1.20.6 ${COLOR['END']}"
echo -e "${COLOR['RED']} <arch>, The CPU arch (default amd64) ${COLOR['END']}"
@locnnil
locnnil / oneshot_install_docker.sh
Last active July 19, 2023 23:45
Install docker on server
#!/bin/bash
## This is a simple script to update
## all packages of a server and
## install docker all in one shot.
## Enjoy! :D
sudo apt-get update && sudo apt-get upgrade -y
for pkg in docker.io docker-doc docker-compose podman-docker containerd runc; do sudo apt-get remove $pkg; done
@locnnil
locnnil / boot_log_zte_zxhn_f660.md
Created July 9, 2023 17:24
Boot log of ZTE ZXHN F660 router
BOOT MODE: NAND
ddr init

U-Boot 2013.04 (Oct 11 2016 - 11:22:42)

CPU:   Cortex-A9 400 MHz
AHB:   100 MHz
APB:   50 MHz