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@ogrodnek
ogrodnek / gist:2933779
Created Jun 15, 2012
AWS Billing hive schema
View gist:2933779
create external table aws_billing(
InvoiceId string,
PayerAccountId string,
LinkedAccountId string,
RecordType string,
RecordID int,
BillingPeriodStartDate string,
BillingPeriodEndDate string,
InvoiceDate string,
PayerAccountName string,
@lhw
lhw / pom.xml
Created Aug 30, 2012
maven file with sqlite4java
View pom.xml
<?xml version="1.0"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>de.ring0.lhw</groupId>
<artifactId>system</artifactId>
<version>0.0.1-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>com.almworks.sqlite4java</groupId>
<artifactId>sqlite4java</artifactId>
@radupotop
radupotop / gist:4013294
Created Nov 4, 2012
PolKit rules to allow mounting, rebooting and network management without a password
View gist:4013294
// /etc/polkit-1/rules.d/10-rules.rules
// PolKit rules to allow mounting, rebooting and network management without a password.
// User needs to be in storage, power and network groups.
polkit.addRule(function(action, subject) {
if (action.id.match("org.freedesktop.udisks2.") && subject.isInGroup("storage")) {
return polkit.Result.YES;
}
});
@nmcv
nmcv / bash_xor.txt
Created Feb 1, 2013
Quick XOR of hexadecimal strings for BASH
View bash_xor.txt
# BASH function to get the result
# of a ^ b when a, b are in the
# following hexadecimal string
# form: AF396463D8705 ...
# Obtained from here:
# http://www.codeproject.com/Tips/470308/XOR-Hex-Strings-in-Linux-Shell-Script
# Author is Sanjay1982 (see http://www.codeproject.com/Members/Sanjay1982)
# Usage:
@sj26
sj26 / assets.rake
Last active Dec 12, 2015
Don't discard cache during asset precompile. Full explanation and caveats: http://sj26.com/2013/02/09/the-asset-pipeline-isnt-actually-slow
View assets.rake
# Stick this in lib/tasks/assets.rake or similar
#
# A bug was introduced in rails in 7f1a666d causing the whole application cache
# to be cleared everytime a precompile is run, but it is not neccesary and just
# slows down precompiling.
#
# Secondary consequences are the clearing of the whole cache, which if using
# the default file cache could cause an application level performance hit.
#
# This is already fixed in sprockets-rails for rails 4, but we patch here for
@havenwood
havenwood / producer-consumer.rb
Created May 14, 2013
Producer-consumer problem in Ruby with SizedQueue
View producer-consumer.rb
require 'thread'
class ProducerConsumer
def initialize producers = 5, consumers = 5, queue_size = 5
@producers, @consumers = producers, consumers
@queue = SizedQueue.new queue_size
@mutex = Mutex.new
@threads = []
end
@leemour
leemour / FontFix RubyMine
Last active Oct 6, 2018
Fixing font anti-aliasing for Ubuntu.
View FontFix RubyMine
# Change Java Runtime:
sudo update-alternatives --config java
# Delete Open-JDK
sudo apt-get purge openjdk-\* icedtea-\* icedtea6-\*
# Change fonts - remove hinting:
http://askubuntu.com/questions/32624/ugly-fonts-in-netbeans-how-can-i-make-it-use-the-system-font
# Change RubyMine AntiAliasing first:
View pipes.sh
#!/bin/bash
# The author of the original script is unknown to me. The first entry I can
# find was posted at 2010-03-21 09:50:09 on Arch Linux Forums (doesn't mean the
# poster is the author at all):
#
# https://bbs.archlinux.org/viewtopic.php?pid=728932#p728932
#
# I, Yu-Jie Lin, made a few changes and additions:
#
# -p, -t, -R, and -C
@tnolet
tnolet / gist:7361441
Last active Dec 5, 2018
Install collectd 5.4 on Centos 6.x and make it spit out cool metrics. Copied from http://linuxdrops.com/install-collectd-statistics-collecter-on-centos-rhel-ubuntu-debian/ and tweaked for your and my pleasure. For all other cool options, check the provided link.
View gist:7361441
#!/bin/bash
# Perform installation as root
# Install prereqs
yum -y install libcurl libcurl-devel rrdtool rrdtool-devel rrdtool-prel libgcrypt-devel gcc make gcc-c++
# Get Collectd, untar it, make it and install
wget http://collectd.org/files/collectd-5.4.0.tar.gz
tar zxvf collectd-5.4.0.tar.gz
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