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Creating a Debian Package From Scratch

A practical, step-by-step guide to building a .deb package from source, using the python-gitlint-core package in this repository as a concrete, working example.

This guide is written to be useful both as a tutorial (read it top to bottom the first time) and as a reference (jump to the section you need). It is heavily cross-referenced with the official Debian documentation, wikis and policy manuals so you can dig deeper on any topic.

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name: Security audit
on:
  schedule:
    - cron: '0 0 * * *'
  push:
    paths:
      - '**/Cargo.toml'
      - '**/Cargo.lock'
jobs:
  security_audit:

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# Compiler and flags
CC = gcc
CFLAGS = -Wall -Wno-nonnull -Wextra -Wno-sign-compare

# Target names
TARGET = qos
SRCS = main.c
OBJS = $(SRCS:.c=.o)

# Default target

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Analyzing Rust GNU static link

• Creating the rust project:

cargo init gnustatic && cd gnustatic

• Creating .cargo configuration directory

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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

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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:

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#!/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'

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#!/usr/bin/env bash

set -e

gpiodetect > /dev/null 2>&1
if [ $? -ne 0 ]; then
	echo "Debian package gpiod not installed..."
	apt-get update
	apt-get install gpiod
fi

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#!/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

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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"