juanino

#!/bin/bash
#encrypt files with aes-256-cbc cipher using openssl
# taken from https://superuser.com/questions/370388/simple-built-in-way-to-encrypt-and-decrypt-a-file-on-a-mac-via-command-line/370412
# with minor modifications

#encrypt files
if [[ $1 == "-e" ]];
then
    if [ -f "$2" ];
    then

juanino

# -*- encoding: utf-8 -*-
# requires a recent enough python with idna support in socket
# pyopenssl, cryptography and idna

from OpenSSL import SSL
from cryptography import x509
from cryptography.x509.oid import NameOID
import idna

from socket import socket

juanino

from yahoo_fin.stock_info import get_live_price
from yahoo_fin.stock_info import get_quote_table

def check_stock(stock):
    price = get_live_price(stock)
    prev_price = get_quote_table(stock)['Previous Close']
    if price > prev_price:
        return(True)
    else:

juanino

# pass your own location
# syntax of name is in /usr/share/zoneinfo/ usually
zdump -v "America/New_York" 

juanino

# when you have millions of files
# this is faster than ls if you don't need the other metadata
# like mod times or perms

from os import listdir
files = listdir(".")
 
# here we can output the giant list with some rm commands
# then you can pipe it to sh -x to perform the operations you wawnt
# or grep out the noise first

juanino

#!/usr/bin/python3
import pprint
import board
import busio
from digitalio import Direction
from time import sleep

from adafruit_mcp230xx.mcp23017 import MCP23017
i2c = busio.I2C(board.SCL, board.SDA)

juanino

Get-ItemProperty HKLM:\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\* | Select-Object DisplayName, DisplayVersion, Publisher, InstallDate | Format-Table –AutoSize

juanino

# post json to dweet.io
curl    \
        --header "Content-Type:application/json"    \
        --header "Accept: application/json"  \
        --request POST    \
        --data '{"temp_last":"2:3:aa","temp":"20"}' \
         https://dweet.io/dweet/for/DWEETname

juanino

 # problem: you have a bunch of files in some ansible playbook but some don't exist
 # solution: apt-cache show each of them and check return code $?
 cat pi-base.yml | grep "\- " | grep -v name\: | grep -v hosts\: | sed 's/.*- //g' | awk {'print "echo -n  " $1 " ; apt-cache show "  $1 " 1>/dev/null  ;echo \" \"  $?" '} | sh | tee /tmp/output

juanino

/usr/bin/aws ec2 describe-instances --output table   --query 'Reservations[].Instances[].[join(`,`,Tags[?Key==`Name`].Value),State.Name,PublicIpAddress,join(`,`,Tags[?Key==`project`].Value),join(`,`,Tags[?Key==`aws:ec2spot:fleet-request-id`].Value)]'