jobel-code

See source: https://nodejs.org/en/download/package-manager/#debian-and-ubuntu-based-linux-distributions

curl to setup the node.js repository in your sources.

curl -sL https://deb.nodesource.com/setup_9.x | sudo -E bash -

Now install node.js. *Note the command name changes in ubuntu, nodejs instead of node. This is to avoid a name conflict with a package called node in ubuntu. sudo apt-get install -y nodejs

Optional (

jobel-code

import 'dart:async';

import 'package:firebase_database/firebase_database.dart';
import 'package:intl/intl.dart';

class Database {

  static Future<String> createMountain() async {
    String accountKey = await _getAccountKey();

jobel-code

# Knowing a base `dirpath` retrieve all files starting with `NV` and with file extension `.img`
from glob import glob
onlyfiles = glob( '{}/NV*.img'.format(dirpath))
#
import glob
onlyfiles = glob.glob("/home/adam/*.txt"))

# List recursibly in `dirpath` all the `.tif` files if `mygroup` is in filename and does not include `DEPRECIATED`
onlyfiles = [y for x in os.walk(dirpath) for y in glob(os.path.join(x[0], '*.tif')) if mygroup[:-2] in y and 'DEPRECIATED' not in y]

jobel-code

from hashlib import md5
from uuid import UUID, uuid4
from datetime import datetime
def version_uuid_by_date()->str:
        """Generates the equivalent of an uuid3 but qualifing only by datetime.utcnow()
        
        example:
        '2018-11-15' will return  'f77ef8a9-a377-3083-b131-148cded89c95'
        
        """

jobel-code

# List all the files that contains `Text to find` in the `dirpath`
grep -l "Text to find" ~/dirpath/*

# Find all the yaml files, case insensitive (-i) that have "Text to find" and save it to to a text file.
# add -r for recursion.
grep -i --include="*.yaml *.yml" "text to find" dirptahToSearch/* > ~/saveResultsHere.txt

jobel-code

%%bash
# echo $filepath

in_file=$in_filepath

DIR=$(dirname "$in_filepath")
filename=$(basename -- "$in_filepath")

extension="${filename##*.}"
#filename="${filepath##*/}" # This one will keep the extension

jobel-code

# Find duplicates in list

import collections

def find_duplicates(my_list:list)->list:
  return [item for item, count in collections.Counter(my_list).items() if count > 1]

jobel-code

Install gdal

sudo add-apt-repository -y ppa:ubuntugis/ubuntugis-unstable
sudo apt update 
sudo apt upgrade # if you already have gdal 1.11 installed 
sudo apt install gdal-bin python-gdal python3-gdal

Using vim open the sources.list file.

sudo vim /etc/apt/sources.list

jobel-code

# TO AGGREGATE RUN # THIS WILL ADD THE HEADERS ON FOR EACH FILE. USE ONLY FOR DEBUG
# cat *.tsv > aggregated_files_with_headers.csv

# TO FINAL AGGREGATION RUN IN CONSOLE
# SOURCE: https://unix.stackexchange.com/questions/60577/concatenate-multiple-files-with-same-header
# The first line of the awk script matches the first line of a file (FNR==1) 
# except if it's also the first line across all files (NR==1). 
# When these conditions are met, the expression while (/^<header>/) getline; is executed, 
# which causes awk to keep reading another line (skipping the current one) as long as 
# the current one matches the regexp ^<header>. 

jobel-code

import re
r = re.compile("depth", re.IGNORECASE)
# regex to find all the columns names that matches depth at any place in the string.
depth_cols = sorted(list(filter(r.search, subset_df)))