requires,
sudo apt-get install nfs-kernel-server
Friday, 28 November 2014
Tuesday, 25 November 2014
Air conditioning
http://www.johnlewis.com/electrolux-exp12hn1wi-portable-air-conditioner-white/p231882244
Monday, 24 November 2014
Monday, 3 November 2014
Wednesday, 29 October 2014
Impressive pandas python web data code snippet from stack overflow.
import itertools
import datetime as dt
import numpy as np
import pandas as pd
from pandas.io.html import read_html
dfs = read_html('http://www.epexspot.com/en/market-data/auction/auction-table/2006-01-01/DE',
attrs={'class': 'list hours responsive'},
skiprows=1)
df = dfs[0]
hours = list(itertools.chain.from_iterable([[x, x] for x in range(1, 25)]))
df[0] = hours
df = df.rename(columns={0: 'a'})
df = df.rename(columns={1: 'b'})
df = df.set_index(['a', 'b'])
#df = df.set_index([0, 1])
today = dt.datetime(2006, 1, 1)
days = pd.date_range(today, periods=len(df.columns), freq='D')
colnames = [day.strftime(format='%Y-%m-%d') for day in days]
df.columns = colnames
Wednesday, 22 October 2014
Disk usage (du) sorted by human readable size:
From https://gist.github.com/xentek/3490293
du -s ./* | sort -n| cut -f 2-| xargs du -sh {}
Monday, 20 October 2014
Great post on ssh and .ssh/config including port forwarding
http://nerderati.com/2011/03/17/simplify-your-life-with-an-ssh-config-file/
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