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ifconfig 
sudo reboot
ifconfig 
ping k.ro
ifconfig 
ping k.ro
exit
sudo reboot
ifconfig 
ping k.ro

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# from: http://blog.ibmjstart.net/2015/12/15/spark-wifi/
# The amount of time permitted between concatenate pings at a location before a
# ping is bucketed into a distinct dwell session (prevents long gaps in dwell sessions).
# Value in seconds. For example: 25 minutes would be 25 * 60
MAXIMUM_DWELL_INACTIVITY = 25*60

# The amount of inactivity required at one location before being registered as
# visiting a different locaiton (prevents phantom movement),
# Value in seconds. For example: 5 minutes would be 5*60
MINIMUM_DWELL_INACTIVITY = 5*60

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127.0.0.1 - - [22/May/2017 14:46:14] "GET /count HTTP/1.1" 200 -
Total Probes: 1186870
--- 26.035404205322266 seconds ---
Total Probes (within -60dBm): 325116
--- 4.782991170883179 seconds ---
uniques (everything): 138385
--- 1501.291000843048 seconds ---
uniques (>= 60 dBm): 15569
--- 13.264475107192993 seconds ---

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log4net: XmlHierarchyConfigurator: Hierarchy Threshold []
mono-sgen: ../../../../src/cairo-xlib-surface-shm.c:619: _cairo_xlib_shm_pool_create: Assertion `*ptr != ((void *)0)' failed.
Stacktrace:

  at <unknown> <0xffffffff>
  at (wrapper managed-to-native) System.Drawing.GDIPlus.GdipDrawImageRectI (intptr,intptr,int,int,int,int) <0x00053>
  at System.Drawing.Graphics.DrawImage (System.Drawing.Image,int,int,int,int) <0x000eb>
  at (wrapper remoting-invoke-with-check) System.Drawing.Graphics.DrawImage (System.Drawing.Image,int,int,int,int) <0x000fb>
  at System.Windows.Forms.ThemeWin32Classic.DrawPictureBox (System.Drawing.Graphics,System.Drawing.Rectangle,System.Windows.Forms.PictureBox) <0x0026f>
  at System.Windows.Forms.PictureBox.OnPaint (System.Windows.Forms.PaintEventArgs) <0x00087>

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    <!-- Kill /usr/bin/mono and omxplayer-->
    <keybind key="C-S-k">
      <action name="Execute">
        <command>pkill -f omxplayer</command>
      </action>
      <action name="Execute">
        <command>pkill -f mono</command>
      </action>
    </keybind>
    <!-- Pull up NCompass Manager -->

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def build_dwell_times(pings, max_dwell, min_dwell):
    """
      Builds a collection of dwell times from a collection of discrete pings.

      @param pings: array of dicts with these attributes: {"mac":, "signal_strength:, "first_seen":, "last_seen":, "count":}
      @param max_dwell: max time between pings before a new dwell time is added
      @param min_dwell: min time between pings before they're considered sessions
      @return an array of dwell times
    """
    dwell_times = []

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postgres_db = {'drivername': 'postgres',
               'username': 'postgres',
               'password': 'postgres',
               'host': '192.168.99.100',
               'port': 5432}

db_uri = URL(**postgres_db)
engine = create_engine(db_uri)

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import datetime
from flask import Flask, jsonify, request
from flask.ext.sqlalchemy import SQLAlchemy
from sqlalchemy.exc import IntegrityError
from marshmallow import Schema, fields, ValidationError, pre_load

app = Flask(__name__)
app.config["SQLALCHEMY_DATABASE_URI"] = 'postgresql://username:password@url:5439/database'
db = SQLAlchemy(app)

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DustinAlandzes

#fresh ubuntu 16.04 digital ocean server
apt-get install unzip emacs wget curl python-pip
pip install -U 'ipython[notebook]'
jupyter notebook --generate-config
nohup jupyter notebook