iv-m

#!/usr/bin/env python

more = 0
less = 0
for n in range(100, 1000):
    a = n / 100
    b = n % 100 / 10
    c = n % 10
    if a > b > c:
        more += 1

iv-m

#!/bin/bash
#
# Spreads the topic among the active brokers.
# Can increase the replication factor; by default sets it to 3.
#
# Usage: $0 <ZOOKEEPER> <TOPIC> <REPLICATION_FACTOR>

set -eu ${DEBUG:+-x}

KAFKA_HOME="${KAFKA_HOME:-/opt/kafka}"

iv-m

#!/bin/bash
# Usage: add-gcloud-key.sh [PROJECT_ID]

set -eu

# Change these two lines
# USER=<your user name>
KEY="$HOME/.ssh/your_key.pub"

PROJECT="${1:+--project=$1}"

iv-m

#!/bin/bash
#
# Spreads the topic among the active brokers.
# Does not change the replication factor.
#
# Usage: $0 <ZOOKEEPER> <TOPIC>

set -eu

KAFKA_HOME="/crypt/home/iv/opt/kafka_2.11-0.10.1.0"

iv-m

import numpy as np
import matplotlib as mpl
import matplotlib.pyplot as plt

# read the data
x, y = np.loadtxt('responses.dat', unpack=True)

# change absolute timestamps to relative to start, and convert to seconds:
x = (x - x[0]) / 1000.0

iv-m

# Select which JDK to use
# Usage example:
#  $ . use_java 1.8

JDK_DIR="$HOME/opt/jdk"
JDK_NAME=$(ls "$JDK_DIR" | grep "${1:-}" | tail -n1)

export JAVA_HOME="$JDK_DIR/$JDK_NAME"
export PATH="$JAVA_HOME/bin:$(awk -v RS=: -v ORS=: '/jdk/ {next} {print}' <<< "$PATH" | sed 's/:*$//g')"