Arthur Delannoy ArthurDelannoyazerty

First utils

localectl list-keymaps
loadkeys fr
# setfont ter-132b
kdbrate -d 500 -r 10

INTERNET

Permissions

chmod

Script execution

Shebang

List env variables

env
printenv

Shell variable VS Environment variable

Shell

# IDE
# .vscode/      # commented to share info with others

# MacOS
*.DS_Store

# Virtual env
.venv/
venv/

Center text

heading = "Centered string"
print( f'{heading:=^30}' )      #| = is for the char to print | ^ Is to center the text | 30 is the total length of the final string

'=======Centered string========'

Align text

SSH

Create ssh public & private key (Linux & Windows)

ssh-keygen

You will be asked the location to store the ssh keys (default : ~/.ssh/id_rsa)
You will be asked the ssh passphrase 2 times
Then the keys will be generated (public: id_rsa.pub | private: id_rsa)

	import folium
	import s2geometry as s2
	from folium.plugins import Draw


	def get_grid_coords(min_lat, max_lat, min_lng, max_lng, level, max_cells=0):
	"""Generate S2 cells covering a specified region at a given level."""
	region = s2.S2LatLngRect(
	s2.S2LatLng.FromDegrees(min_lat, min_lng),
	s2.S2LatLng.FromDegrees(max_lat, max_lng)

	import folium
	from pathlib import Path
	from folium.plugins import Draw

	def display_geometries(list_geometries:list, output_filepath:Path, inverse_lat_lon:bool=True):
	"""
	Save the geometries on a map on a html page with an Earth background.
	Args:
	list_geometries (list[dict]): List of geometry dicts to plot.
	output_filepath (Path): Path to save the output html file.

	import psycopg2 # pip install psycopg2-binary

	from typing import Optional


	class InterfaceSQL:
	def __init__(self, database:str, host:str, port:str, user:str, password:str):
	conn = psycopg2.connect(
	database=database,
	host=host,