adujardin’s gists

adujardin / check_cuda_driver.sh

Created November 18, 2020 11:23

Check nvidia driver + cuda runtime version for Linux

	#!/usr/bin/env bash

	# Check if nvidia-smi is there
	if ! command -v nvidia-smi &> /dev/null
	then
	echo "nvidia-smi could not be found"
	exit
	else

	# Check that it's working

adujardin / download_deb_files.sh

Last active August 12, 2023 08:34

Script to download all dependencies of a package on Ubuntu

	#!/usr/bin/env bash

	# Inspired from https://ostechnix.com/download-packages-dependencies-locally-ubuntu/

	# Can be typically run in docker to select the version you want like:
	# docker run -it -v $(pwd):/host ubuntu:20.04 bash -c "$(cat ./this_script.sh)"

	package_to_install="docker.io"

	apt update; apt install -y apt-rdepends lsb-release

adujardin / mat_conversion.hpp

Last active October 19, 2020 15:54

OpenCV Mat <-> ZED SDK Mat

	inline cv::Mat slMat2cvMat(const sl::Mat& input) {
	int cv_type = -1;
	switch (input.getDataType()) {
	case sl::MAT_TYPE::F32_C1: cv_type = CV_32FC1;
	break;
	case sl::MAT_TYPE::F32_C2: cv_type = CV_32FC2;
	break;
	case sl::MAT_TYPE::F32_C3: cv_type = CV_32FC3;
	break;
	case sl::MAT_TYPE::F32_C4: cv_type = CV_32FC4;

adujardin / stress_test.sh

Last active July 8, 2020 09:51


	# https://spin.atomicobject.com/2017/08/24/start-stop-bash-background-process/
	trap "kill 0" EXIT

	# For jetsons
	if [ "$(arch)" == "aarch64" ]; then
	nvpmodel_maxn_mode=0

	if [ -e "/proc/device-tree/compatible" ]; then
	if [ -e "/proc/device-tree/model" ]; then

adujardin / nano_initial_setup.sh

Created May 20, 2020 08:09

	sudo apt update -y
	sudo apt upgrade -y
	sudo apt dist-upgrade -y
	sudo apt autoremove -y
	sudo apt install wget curl nano -y
	wget https://gist.githubusercontent.com/adujardin/59f7653080c2f25e7558d18de66b59bf/raw/ee6850a5c5b81b936454b3ec6373b127e7181624/upgrade_jetson.sh
	chmod +x upgrade_jetson.sh
	sudo bash upgrade_jetson.sh

adujardin / upgrade_jetson.sh

Last active January 29, 2021 17:34

Script to upgrade OTA the jetpack version (currently to JP45 from JP44)

adujardin / clean_jetson.sh

Last active March 19, 2026 02:43

Script to remove unnecessary stuffs from the Jetson to save disk space (WIP)

	# https://elinux.org/Jetson/FAQ/BSP/RootFS_Reduction#Remove_installed_deb_packages

	## Step 1, safe
	sudo apt update
	sudo apt autoremove -y
	sudo apt clean
	sudo apt remove thunderbird libreoffice-* -y

	## Step 2, still safe but not recommended for dev use
	# samples

adujardin / alexnet_onnx.py

Last active August 10, 2020 16:03 — forked from rmccorm4/alexnet_onnx.py

	import argparse
	import torch
	import torchvision
	import shutil

	# https://github.com/vita-epfl/openpifpaf/blob/master/openpifpaf/export_onnx.py
	try:
	import onnx
	import onnx.utils
	except ImportError:

adujardin / discover_ip_slack.sh

Last active May 17, 2021 12:21

Explore local network IP and output it on slack (PC name / IP / Vendor)

	# Should be run as root
	Ips=$( nmap -sP 192.168.. \| sed '/Host is up/d' \| sed 's/.localdomain//' \| sed 's/Nmap scan report for //' \| sed '/Nmap done/d' \| sed 's/MAC Address: ..:..:..:..:..:.. //' \| tr \ \| paste -d ' ' - - \| sed '/Starting Nmap/d' )

	# Check the diff between current run and previous (should be run in a cron every hour or something)
	echo $Ips > current
	if ! cmp current old >/dev/null 2>&1; then
	curl -X POST -H 'Content-type: application/json' --data '{"text": "---------------------\n\n\n'"${Ips}"'" }' https://hooks.slack.com/services/<INSERT_ACTUAL_SLACK_URL_HERE>
	mv current old
	fi

adujardin / get_pyzed.py

Last active February 19, 2020 17:16

Automatically download pyzed package from the detected ZED SDK, CUDA and OS version

Aymeric Dujardin adujardin