jgrevich

systemctl restart elasticsearch.service
systemctl restart filebeat.service
systemctl restart packetbeat.service
systemctl restart metricbeat.service
systemctl restart kibana.service

jgrevich

input {
  http_poller {
    add_field => { "purpleair.location" => "indoor" }
    codec => "json"
    schedule => { every => "11s" }
    urls => {
      purpleair_1 => "http://192.168.1.2/json"
      purpleair_2 => "http://192.168.1.3/json"
      purpleair_3 => "http://192.168.1.4/json"
    }

jgrevich

#!/usr/local/rvm/rubies/ruby-2.6.2/bin/ruby

# b = (int)((L-S)*512/B)
# where:
# b = File System block number
# B = File system block size in bytes
# L = LBA of bad sector
# S = Starting sector of partition as shown by fdisk -lu and (int) denotes the integer part.

lba = ARGV[0].to_i

jgrevich

#!/usr/bin/env ruby
# area_coder 0.0.1
#
# area code list generator via areacodes.com
#
# USAGE:
# specify criteria for phone number list
# restrict to area code (with smart prefix lookup), city, state, or regex
# http://www.area-codes.com/state/state-CA.asp

jgrevich

The Seven Norms of Collaboration

Pausing

Pausing slows down the “to and fro” of discussion. It provides for “wait time,” which has been shown to dramatically improve thinking. It signals to others that their ideas and comments are worth thinking about, dignifies their contributions, and implicitly encourages future participation. Pausing enhances discussion and greatly increases the quality of decision making.

Paraphrasing

To paraphrase is to recast into one’s own words, to summarize or to provide an example of what has just been said. It helps members of a team hear and understand each other as they evaluate data and formulate decisions, and it helps to reduce group tension by communicating the attempt to understand. Signal your intention to paraphrase (“So, you’re suggesting . . .”), and choose a level for the paraphrase: (1) acknowledge and clarify; (2) summarize and organize; or (3) shift the focus to a higher or lower level.

Probing for specificity

Probing seeks to clarify something

jgrevich

Verifying that +jgrevich is my blockchain ID. https://onename.com/jgrevich

jgrevich

Application Specific Information:
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** setObjectForKey: object cannot be nil (key: value)'
terminating with uncaught exception of type NSException
abort() called

jgrevich

#!/bin/sh

openssl genrsa -des3 -out keys/saml.key.enc 2048
openssl rsa -key keys/saml.key.enc -out keys/saml.key
openssl req -new -key keys/saml.key -out certs/saml.csr -config config/openssl.conf 
openssl x509 -req -days 365 -in certs/saml.csr -signkey keys/saml.key -out certs/saml.crt 

jgrevich

gst-launch-1.0 -vvv \
v4l2src device=/dev/video0 ! videorate ! \
  'image/jpeg,framerate=30/1,width=1920,height=1080' ! queue ! mux. \
pulsesrc device='alsa_input.usb-046d_0821_9E3A69E0-00-U0x46d0x821.analog-stereo' ! \
  'audio/x-raw,rate=32000,channels=1,depth=24' ! \
  audioconvert ! lamemp3enc quality=2 ! queue ! mux. \
matroskamux name="mux" ! filesink location=capture.mkv

jgrevich

#!/bin/bash

FILENAME="/home/pi/.tap/`/bin/date +\%Y.\%m.\%d.\%H00.\%Z`"
/bin/echo 'Recording at: ' $FILENAME &>> $FILENAME.log
/usr/bin/arecord -Dhw:1 -vvvv -f dat -d 3597 -R 2000 2>> $FILENAME.log | lame --verbose --preset extreme -r -s 48 - $FILENAME.mp3 &>> $FILENAME.log