justinmklam / update_conda.sh

Created February 21, 2019 18:10

Commands to update root conda and all packages. (Because I always forget what the commands are...)

	# Update base conda if required
	conda update -n root conda

	# Update all conda packages
	conda update --all

justinmklam / python_argparser_example.py

Last active January 10, 2020 18:11

Demonstrates simple usage of argparser.

	import argparse

	if __name__ == "__main__":
	parser = argparse.ArgumentParser(
	description='Describe the utility.'
	)
	# This is a required argument
	parser.add_argument(
	'filepath',
	type=str,

justinmklam / linux_fresh_install_generic.sh

Last active March 6, 2019 18:22

Additional software installs for a fresh OS install of linux.

	#=================
	# Add Custom PPAs
	#=================
	# For latest stable git
	sudo add-apt-repository ppa:git-core/ppa
	sudo apt install git -y

	# GUI to easily change GRUB boot order (set Windows first for its updates)
	sudo add-apt-repository ppa:danielrichter2007/grub-customizer
	sudo apt install grub-customizer -y

justinmklam / linux_fresh_install_elementary.sh

Last active February 23, 2019 05:08

Modifications to make Elementary OS more usable.

	## For Elementary OS 5.0
	# Enable adding custom PPA's
	apt install software-properties-common

	# PulseAudio volume control
	apt install -y pavucontrol

	# Elementary Tweaks
	sudo add-apt-repository ppa:philip.scott/elementary-tweaks
	sudo apt install elementary-tweaks

justinmklam / linux_useful_commands.sh

Last active April 18, 2019 17:23

Useful snippets in bash.

	# Find text in files in current directory
	# -i - ignore text case
	# -r - recursively search files in subdirectories.
	# -n is line number, and
	# -l - show file names instead of file contents portions.
	grep -irn "search string" .

	# Update system time from google (used to be able to do `sudo ntpdate time.nist.gov`, but ntpdate is considered deprecated as of 16.04
	# Caveat: Might be 8-50 ms behind
	sudo date -s "$(wget -qSO- --max-redirect=0 google.com 2>&1 \| grep Date: \| cut -d" " -f5-8)Z"

justinmklam / python-virtual-envs.md

Last active May 19, 2021 19:52

Common commands for managing python virtual environments

Managing Multiple Versions of Python

Workflow:

Pyenv (preferred)

# List all available versions

justinmklam / python_numpy_import_error.sh

Last active February 27, 2019 20:54

Fix for error: ImportError: numpy.core.multiarray failed to import

	# Source: https://github.com/tensorflow/tensorflow/issues/559

	# Check the current numpy version (and any error messages that come up)
	python -c "import numpy;print numpy.__version__;print numpy.__file__";

	# Do this a few times until all versions of numpy are removed
	pip uninstall numpy

	# Reinstall numpy
	pip install -U numpy

justinmklam / linux_remotedebug_ios_webkit_adapter.sh

Last active March 6, 2019 16:54

Install steps for dependencies and toolkit to enable debugging of iOS on Linux (or Windows).

	# Source: https://github.com/RemoteDebug/remotedebug-ios-webkit-adapter

	#================================
	#=== Install libimobiledevice ===
	#================================
	# Source: https://github.com/libimobiledevice/libimobiledevice
	sudo apt install autoconf autotools-dev -y

	# Clone the required repos
	git clone https://github.com/libimobiledevice/libplist

justinmklam / javascript_override_console_log.js

Created March 5, 2019 21:49

console.log() override to display messages in a frontend element instead.

	// Override console log to show messages on frontend. Useful for debugging on mobile (where console is unavailable).
	//
	// Example HTML:
	//
	// <div id="log"></div>
	//
	// Source: https://stackoverflow.com/a/20256785

	(function () {
	var old = console.log;

justinmklam / linux-trackpoint-increase-sensitivity.sh

Created March 7, 2019 17:29

Increase trackpoint sensitivity on Ubuntu.

	# Source: https://askubuntu.com/a/511281
	xinput --list --short \| grep -i trackpoint

	# In this case, device id=16. This lists all available properties and current values
	xinput list-props 16

	# Change from 1.0 to 0.35 for higher sensitivity
	xinput --set-prop 16 "Device Accel Constant Deceleration" 0.35

	## Add the above command to Startup Applications