- Prerequisites
- ubuntu
- java 1.7
- likely want openjdk-7-jre-headless openjdk-7-jre-lib openjdk-7-jdk
| SHOW VARIABLES LIKE 'innodb_buffer_pool_size'; | |
| SHOW VARIABLES LIKE 'innodb_additional_mem_pool_size'; | |
| SHOW VARIABLES LIKE 'innodb_log_buffer_size'; | |
| SHOW VARIABLES LIKE 'thread_stack'; | |
| SET @kilo_bytes = 1024; | |
| SET @mega_bytes = @kilo_bytes * 1024; | |
| SET @giga_bytes = @mega_bytes * 1024; | |
| SET @innodb_buffer_pool_size = 2 * @giga_bytes; | |
| SET @innodb_additional_mem_pool_size = 16 * @mega_bytes; | |
| SET @innodb_log_buffer_size = 8 * @mega_bytes; |
| #!/usr/bin/env python | |
| import math | |
| import random | |
| import string | |
| random.seed(0) | |
| # calculate a random number where: a <= rand < b |
| #!/bin/bash | |
| ### | |
| # | |
| # Find out which ami to use on http://www.alestic.com | |
| # | |
| # at the time of this writing, Ubuntu 12.04 (Precise) was ami-23d9a94a | |
| # with EBS boot | |
| # | |
| # In order for this to work, tuned your firewall for the following: |
| ##### | |
| # You'll be needing two machines, the target machine and source one (makes sense, right)? | |
| ##### | |
| # On the target machine | |
| nc -l 55555 | gzip -d -c | mysql <database name> -u<user> -p<password> [ | <decrypt> ] | |
| ##### | |
| # On the source machine | |
| mysqldump -u<user> -p<password> <database name> | gzip | nc <ip of target server> 55555 [ | <encrypt> ] |
| #!/bin/bash | |
| ### | |
| # | |
| # Find out which ami to use on http://www.alestic.com | |
| # | |
| # at the time of this writing, Ubuntu 12.04 (Precise) was ami-23d9a94a | |
| # with EBS boot | |
| # | |
| # In order for this to work, tuned your firewall for the following: |
| mysql -e "show processlist" | grep -v Rows | grep -v Sleep | grep -oP -A1 "(SELECT|UPDATE|INSERT).*FROM \w+" | sort -h | uniq -c | sort -n |
| <?php | |
| /** | |
| * This script gets EC2 metadata and saves it to an ini file. It should be run | |
| * on boot before starting application stuff, such as php-fpm or video | |
| * processing. | |
| */ | |
| // path to put file | |
| $path = '/usr/local/viafoura'; |
| <?php | |
| $server = "localhost"; | |
| $port = 11211; | |
| /** | |
| * Taken directly from memcache PECL source | |
| * | |
| * http://pecl.php.net/package/memcache | |
| * | |
| */ |
| description "Kafka Broker" | |
| start on runlevel [2345] | |
| stop on starting rc RUNLEVEL=[016] | |
| respawn | |
| respawn limit 2 5 | |
| env CONFIG_HOME="/etc/kafka" | |
| env KAFKA_HOME="/usr/lib/kafka" |