Howto to install AWS CodeDeploy agent on EC2 instance
This script will install the latest version of AWS CodeDeploy agent on your EC2 instance running Ubuntu. First, let’s create a bash script that will do …
Bower ECMDERR fixed
One of my automated builds suddenly failed with an unusual error that says ECMDERR Failed to execute "git ls-remote --tags --heads …
Compress PDF on OS X in Terminal
For my own reference, GhostScript is a great tool to compress those huge PDF files that your scanner generates. In order to use GhostScript PDF compressor, you …
Sudo access to a user in Linux
The following command will give sudo access to a user on a linux machine: sudo printf "myuser ALL = NOPASSWD: ALL\n# User rules for myuser\nmyuser ALL=(ALL) …
DynamoDB for Javascript – cheatsheet
The following snippets can be used for interacting with AWS DynamoDB using AWS Javascript API. PutItem var params = { TableName: 'table_name', Item: { // a map …
Howto FIX SSLv3 POODLE vulnerability in AWS ELB
I just got a notification about the SSLv3 POODLE Vulnerability and the suggested fix is to disable SSLv3 protocol from your server that supports SSLv3. If you …
Nginx SSL configuration
The following Nginx SSL configuration gives me PCI compliance as well as protection against BEAST attacks. This configuration also ensures that forward secrecy …
Remove puppet node license
If you are using Puppet Enterprise, you are limited to 10 nodes before you have to start paying for each node you provision. When you terminate a puppet node, …
WordPress Nginx Permalinks Rewrite
I have just spent quite a bit of time migrating old permalinks on client’s blog from “Day and Name” permalink structure to “Post …