Jeffry copps jcopps

## Black formatting

black() { docker run -v $(pwd):/code jbbarth/black $*; }

## wav_to_pcm.sh
for file in ./*; do
     [ -f "$file" ] || continue
     ffmpeg -i "$file" -f s16le -ar 16000 -acodec pcm_s16le "$file".raw
done

## Install Python3_9_7
sudo apt update
sudo apt install build-essential libncurses5-dev zlib1g-dev libnss3-dev libgdbm-dev libssl-dev libsqlite3-dev libffi-dev libreadline-dev curl libbz2-dev

sudo wget https://www.python.org/ftp/python/3.9.7/Python-3.9.7.tgz

tar -xvf Python-3.9.7.tgz
cd Python-3.9.7

./configure --enable-optimizations

## Debug a docker-compose service
version: '3.1'
services:
  service_a:
    image: "fat_image"
    ports:
      - "6382:6382"

    volumes:
      - /home/dir1:/home/dirA
      - /home/dir2:/home/dirB

## README.md

      
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                jcopps
                / README.md
            
            
              Created
              October 4, 2021 14:47
                — forked from joyrexus/README.md
            
              
                Convert csv to json
              
          
    Convert a CSV (comma-separated value) file into JSON.
Usage

csv2json.py data.csv > data.json


## curl quick load test
"""Curl Quick Load Test
    P10 - 10 indicates 10 parallel instances at once.
    200 - Total number of requests
"""

seq 1 200 | xargs -n1 -P10  curl "http://github.com/jcopps"

## accept all licenses - android on windows
Location of the sdkmanager
C:\Users\IP510\AppData\Local\Android\Sdk\tools\bin>sdkmanager.bat --licenses

---------------------------------------
Accept? (y/N): y
All SDK package licenses accepted

## make_utf_8_json.py
import argparse
import codecs
import json

def make_utf_8_json(input_file, output_file):
    content = json.loads(open(input_file, 'r').read())
    cc = json.dumps(content, indent=2, sort_keys=True, ensure_ascii=False)

    file = codecs.open(output_file, "w", "utf-8")
    file.write(cc)

## docker-address-already-in-use
docker stop $(docker ps -a -q)
docker ps # again to make sure containers is off
sudo lsof -i tcp:2049 # now you get and list of process running and using 2049 port find and copy PID
sudo kill -9 yout_PID

https://stackoverflow.com/questions/55535967/error-starting-userland-proxy-listen-tcp-0-0-0-02049-bind-address-already-in

## docker purge
docker system prune & docker system prune --volumes
	for file in ./*; do
	[ -f "$file" ] \|\| continue
	ffmpeg -i "$file" -f s16le -ar 16000 -acodec pcm_s16le "$file".raw
	done
	sudo apt update
	sudo apt install build-essential libncurses5-dev zlib1g-dev libnss3-dev libgdbm-dev libssl-dev libsqlite3-dev libffi-dev libreadline-dev curl libbz2-dev

	sudo wget https://www.python.org/ftp/python/3.9.7/Python-3.9.7.tgz

	tar -xvf Python-3.9.7.tgz
	cd Python-3.9.7

	./configure --enable-optimizations
	version: '3.1'
	services:
	service_a:
	image: "fat_image"
	ports:
	- "6382:6382"

	volumes:
	- /home/dir1:/home/dirA
	- /home/dir2:/home/dirB
	"""Curl Quick Load Test
	P10 - 10 indicates 10 parallel instances at once.
	200 - Total number of requests
	"""

	seq 1 200 \| xargs -n1 -P10 curl "http://github.com/jcopps"
	Location of the sdkmanager
	C:\Users\IP510\AppData\Local\Android\Sdk\tools\bin>sdkmanager.bat --licenses

	---------------------------------------
	Accept? (y/N): y
	All SDK package licenses accepted
	import argparse
	import codecs
	import json

	def make_utf_8_json(input_file, output_file):
	content = json.loads(open(input_file, 'r').read())
	cc = json.dumps(content, indent=2, sort_keys=True, ensure_ascii=False)

	file = codecs.open(output_file, "w", "utf-8")
	file.write(cc)
	docker stop $(docker ps -a -q)
	docker ps # again to make sure containers is off
	sudo lsof -i tcp:2049 # now you get and list of process running and using 2049 port find and copy PID
	sudo kill -9 yout_PID

	https://stackoverflow.com/questions/55535967/error-starting-userland-proxy-listen-tcp-0-0-0-02049-bind-address-already-in