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#!/bin/sh | |
# check if file-based sessions are enabled | |
file_storage=$(/usr/lib/php5/sessionstorage | grep '^files$' -c) | |
if [ "$file_storage" = "0" ]; then | |
exit 0 | |
fi | |
# first find all used files and touch them (hope it's not massive amount of files) |
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package thunder.streaming | |
import org.apache.spark.{SparkConf, Logging} | |
import org.apache.spark.rdd.RDD | |
import org.apache.spark.SparkContext._ | |
import org.apache.spark.streaming._ | |
import org.apache.spark.streaming.dstream.DStream | |
import org.apache.spark.mllib.clustering.KMeansModel | |
import scala.util.Random.nextDouble |
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docker run -rm -t -i -v $(dirname $SSH_AUTH_SOCK) -e SSH_AUTH_SOCK=$SSH_AUTH_SOCK ubuntu /bin/bash |
THIS GIST WAS MOVED TO TERMSTANDARD/COLORS
REPOSITORY.
PLEASE ASK YOUR QUESTIONS OR ADD ANY SUGGESTIONS AS A REPOSITORY ISSUES OR PULL REQUESTS INSTEAD!
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#!/usr/bin/env ruby | |
require 'optparse' | |
require 'net/http' | |
CATEGORIES = [:anime, :book, :music, :game, :real] | |
STATES = [:wish, :collect, :do, :on_hold, :dropped] | |
progress = true | |
options = { |
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Latency Comparison Numbers (~2012) | |
---------------------------------- | |
L1 cache reference 0.5 ns | |
Branch mispredict 5 ns | |
L2 cache reference 7 ns 14x L1 cache | |
Mutex lock/unlock 25 ns | |
Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
Compress 1K bytes with Zippy 3,000 ns 3 us | |
Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |
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defmodule Chat.Client do | |
# In all of the following functions 'server' stands for the server's pid | |
def join(server) do | |
send server, :join | |
end | |
def say(server, message) do | |
send server, { :say, message } | |
end |
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# yum list \*openssl\* | |
yum install -y openssl098e | |
yum install -y zlib | |
ln -s /usr/lib64/libssl.so.0.9.8e /usr/lib64/libssl.so.0.9.8 | |
ln -s /usr/lib64/libcrypto.so.0.9.8e /usr/lib64/libcrypto.so.0.9.8 | |
ln -s /lib64/libbz2.so.1 /lib64/libbz2.so.1.0 | |
wget https://bitbucket.org/pypy/pypy/downloads/pypy-1.8-linux64.tar.bz2 | |
tar -xf pypy-1.8-linux64.tar.bz2 | |
cp -r pypy-1.8 /opt | |
ln -s /opt/pypy-1.8/bin/pypy /usr/local/bin |