todgru

#!/bin/bash

fileLocal="filename.ext"
bucket="name-of-bucket"
s3dir="nameofdirectory/"
region="us-east-2"
storageClass="STANDARD"

awsAccess='XXXXXXXXXXXXXXXXXXXX'
awsSecret='0000000000aaaaaaaaaa0000000000aaaaaaaaaa'  #Make sure to use credentials with WRITE access to the bucket

todgru

#!/usr/bin/env bash
# 
# File:
#   aws-signature-creator.sh
# 
# Description:
#   A signature creator for AWS signature version 4
# 
# References:
#   https://czak.pl/2015/09/15/s3-rest-api-with-curl.html

todgru

Hacking the Rectangular Starlink Dishy Cable

These are are some notes I put together on butchering the rectangular dishy cable.

FOLLOW THESE GUIDELINES AT YOUR OWN RISK. I TAKE NO RESPONSIBILITY FOR ANY DAMAGE OR INJURY YOU SUSTAIN FROM FOLLOWING OR NOT FOLLOWING THESE GUIDELINES.

todgru

Running tests using the globaly installed ava@4.x produces this error:

$ ava test.js

  Uncaught exception in test.js

  AssertionError [ERR_ASSERTION]: The expression evaluated to a falsy value:

 assert(refs.runnerChain)

todgru

the ffmpeg version of the stream doesn't work for me on raspberry pi running ubuntu. likely an issue with how the hardware sound devices are setup.

ffmpeg -f alsa -i hw:0 -f mp3 - | \
    curl -s -k -H "Transfer-Encoding: chunked" -X POST -T - \
    "https://streammyaudio.com/YOURSTATIONNAME.mp3?stream=true&advertise=true"

this vlc version works. need full path to mp3. streaming a mp3 works. need to investigate streaming a playlist.

vlc -I dummy file:///home/ubuntu/some-mp3-file.mp3 --sout='#transcode{vcodec=none,acodec=mp3,ab=256,channels=2,samplerate=44100,scodec=none}:standard{access=file,mux=mp3,dst=-}' --no-sout-all --sout-keep | \

todgru

# date -s '2022-06-13 10:52:23'
Mon Jun 13 10:52:23 PDT 2022
# date
Mon Jun 13 10:52:25 PDT 2022

Or:

# date -s 'Mon Jun 13 10:52:23 PDT 2022'
Mon Jun 13 10:52:23 PDT 2022

todgru

git shortlog -sn --no-merges --since "DEC 31 2021"

todgru

git diff between current and target branches

show only the changes added to target branch and not in the current checked out branch:

git diff ...target-branch

show only the changes in the current checked out branch and not in target branch:

todgru

Group the rows in the userLogins table by the userId column where the userName matches foo bar. If the count of those groups are greater than one, show the user id and count.

SELECT 
  "userId", count("userId")
FROM 
  "userLogins"
WHERE 
 "userName" = 'foo bar'

todgru

Sequelize Transaction Docs

https://sequelize.org/api/v6/class/src/transaction.js~transaction

Type

Types can be set per-transaction by passing options.type to sequelize.transaction. Default to DEFERRED but you can override the default type by passing options.transactionType in new Sequelize. Sqlite only.