tracek

# The script illustartes stunning difference on my machine with processing of signal with multiprocessing and joblib. 
# The slowness of multiprocessing is likely caused by oversubscription 

import time
import numpy as np
import librosa
from joblib import Parallel, delayed
from functools import partial
from multiprocessing import Pool

ipbastola

JQ to filter JSON by value

Syntax: cat <filename> | jq -c '.[] | select( .<key> | contains("<value>"))'

Example: To get json record having _id equal 611

cat my.json | jq -c '.[] | select( ._id | contains(611))'

Remember: if JSON value has no double quotes (eg. for numeric) to do not supply in filter i.e. in contains(611)

coingraham

# Connect to AWS SES
openssl s_client -crlf -quiet -connect email-smtp.us-east-1.amazonaws.com:465
openssl s_client -crlf -quiet -starttls smtp -connect email-smtp.us-east-1.amazonaws.com:25

# SMTP commands
EHLO 2ndwatch.com
AUTH LOGIN

# Username by 'echo -n [accesskey] | base64'
skdfjlskdflskj

ashrithr

Installing ELK (CentOS)

This is a short step-by-step guide on installing ElasticSearch LogStash and Kibana Stack on a CentOS environment to gather and analyze logs.

I. Install JDK

rpm -ivh https://dl.dropboxusercontent.com/u/5756075/jdk-7u45-linux-x64.rpm

yhsiang

require! <[googleapis request moment readline fluent-ffmpeg]>

rl = readline.create-interface do
  input: process.stdin
  output: process.stdout

video-id =''
stream-id = ''
stream-url = ''