sbaltus

docker run -t -e POSTGRES_PASSWORD=WHATEVER -e POSTGRES_DB=devoxx_demo -p 5555:5432 --name pg postgres
psql -U postgres -p 5555 -h localhost devoxx_demo

CREATE TABLE IF NOT EXISTS users_stats (user_id int, email varchar(128), nb_dog_ads int, nb_castle_ads int, version timestamp);
CREATE TABLE IF NOT EXISTS dataset_a (user_id int, email varchar(128), nb_dog_ads int, nb_castle_ads int, version timestamp);
CREATE TABLE IF NOT EXISTS dataset_b (user_id int, email varchar(128), nb_dog_ads int, nb_castle_ads int, version timestamp);

TRUNCATE users_stats;
TRUNCATE dataset_a;
TRUNCATE dataset_b;

timb-machine

$ echo "while :; do grep "BAH~" /var/log/apache2/interesting.log | cut -f 2 -d \"~\" | tr '_' ' '; done" | exec bash

$ wget --no-check-certificate 'https://interesting/?BAH~touch_/tmp/foo~'

root     10680 10679  0 21:27 pts/1    00:00:00 /bin/bash
root     11125 10680 17 21:27 pts/1    00:00:02 bash

$ ls /proc/11125/fd
total 0
dr-x------ 2 root root  0 Jun 28 21:27 .