hummus

## gist:8538023
ssh hostname 'openssl enc -aes-256-ctr -pass pass:"$(dd if=/dev/urandom bs=128 count=1 2>/dev/null | base64)" -nosalt < /dev/zero' | pv > /dev/null

## README
MongoDB upstart scripts for Ubuntu.

Run following commands after installing upstart scripts:

ln -s /lib/init/upstart-job /etc/init.d/mongoconf
ln -s /lib/init/upstart-job /etc/init.d/mongodb
ln -s /lib/init/upstart-job /etc/init.d/mongos

To start services use:

## gist:7889036
#!/bin/bash
# Prints out how many seconds ago this EC2 instance was started
# It uses Last-Modified header returned by EC2 metadata web service, which as far
# as I know is not documented, and hence I assume there is no guarantee
# that Last-Modified will be always set correctly.
# if this fails for some non-ec2 instance, then
# try to stat a file that might be from os-install time
# Use at your own risk.
python <<EOP
from datetime import datetime;import urllib2;

## index.html
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <style>
        body {
            font: 14px sans-serif;
        }
        .axis path, .axis line {
            fill: none;

## gist:5682969
mysql -u $USER -p$PASS -e 'select * from information_schema.TABLE_CONSTRAINTS where CONSTRAINT_TYPE="FOREIGN KEY"' -B | awk '{if (NR!=1) print("ALTER TABLE "$2"."$5" DROP FOREIGN KEY "$3";")}' | mysql -u $USER -p$PASS
	MongoDB upstart scripts for Ubuntu.

	Run following commands after installing upstart scripts:

	ln -s /lib/init/upstart-job /etc/init.d/mongoconf
	ln -s /lib/init/upstart-job /etc/init.d/mongodb
	ln -s /lib/init/upstart-job /etc/init.d/mongos

	To start services use:
	#!/bin/bash
	# Prints out how many seconds ago this EC2 instance was started
	# It uses Last-Modified header returned by EC2 metadata web service, which as far
	# as I know is not documented, and hence I assume there is no guarantee
	# that Last-Modified will be always set correctly.
	# if this fails for some non-ec2 instance, then
	# try to stat a file that might be from os-install time
	# Use at your own risk.
	python <<EOP
	from datetime import datetime;import urllib2;
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<style>
	body {
	font: 14px sans-serif;
	}
	.axis path, .axis line {
	fill: none;