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@andsens
andsens / benchmark-ec2-boottime.sh
Created October 1, 2012 19:02
Starts a single instance and measures the time until SSH connectivity
#!/bin/bash -e
# These need to be set.
#export EC2_HOME="/path/to/ec2-api-tools"
#export AWS_ACCESS_KEY='XXXXXXXXXXXXXXXXXXXX'
#export AWS_SECRET_KEY='XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX'
#export PATH="$PATH:${EC2_HOME}/bin"
ami_id='ami-123abc12'
availability_zone='eu-west-1a'
keypair="johndoe@example.com"
@ashrithr
ashrithr / readme.md
Last active December 7, 2022 01:47
Installing ELK on a single machine

Installing ELK (CentOS)

This is a short step-by-step guide on installing ElasticSearch LogStash and Kibana Stack on a CentOS environment to gather and analyze logs.

I. Install JDK

rpm -ivh https://dl.dropboxusercontent.com/u/5756075/jdk-7u45-linux-x64.rpm