Ted B lantrix

AWS CLI JMESPath cheatsheet

Random query recipes of JMESPath for the AWS CLI tools that I might have written or stumbled upon.

Examples

Sessions

Code	Title	Duration	Link
Keynote	Andy Jassy Keynote Announcement Recap	0:01	https://www.youtube.com/watch?v=TZCxKAM2GtQ
Keynote	AWS re:Invent 2016 Keynote: Andy Jassy	2:22	https://www.youtube.com/watch?v=8RrbUyw9uSg
Keynote	AWS re:Invent 2016 Keynote: Werner Vogels	2:16	https://www.youtube.com/watch?v=ZDScBNahsL4
Keynote	[Tuesday Night Live with Jame

Bash string manipulation cheatsheet

Assignment
Assign `value` to `variable` if `variable` is not already set, `value` is returned. Combine with a `:` no-op to discard/ignore return `value`.	`${variable="value"}` `: ${variable="value"}`

VMware ESXi includes a built in VNC server that can be used to access a VMs console for manipulation via automated tools (e.g., veewee) or by users on platforms where the vSphere Client is not supported. In ESXi 5.x, the built-in firewall does not allow VNC traffic to be received by the VNC server, even when an individual VM is configured to support this configuration. To complete this activity, the firewall has to be modified to allow the appropriate ports.

The below script can be run via the ESXi command line to setup the firewall rules necessary to run VNC. A few items to note:

Scripts assumes the firewall rules file is the default provided as by 5.0.0 update 2 build 914586 and/or 5.1.0 build 799733 (may work in other versions)
In order to persist settings after a reboot, it is necessary to copy the firewall settings to either a specific datastore mapped to the host, or the local persistent storage linked under the /store directory. Further, the either the /etc/rc.local (ESXi 5.0) or `/etc/rc.local

Last updated: 2017-03-18

Searching for Files

Find images in a directory that don't have a DateTimeOriginal

exiftool -filename -filemodifydate -createdate -r -if '(not $datetimeoriginal) and $filetype eq "JPEG"' .

###Output photos that don't have datetimeoriginal to a CSV### Note this can take a long time if you have a lot of jpgs

Initialize

gitflow	git
`git flow init`	`git init`
	`git commit --allow-empty -m "Initial commit"`
	`git checkout -b develop master`

	tell application "Music"
	-- get the selection
	set theSongs to selection
	end tell

	-- setup the progress bar
	set theSongCount to length of theSongs
	set progress total steps to theSongCount
	set progress completed steps to 0
	set progress description to "Refreshing Songs..."

	#!/usr/bin/env python

	# How to use:
	#
	# Ubuntu 16.04: apt install -y python-boto OR apt install -y python3-boto
	#
	# Specify the default profile on aws/boto profile files or use the optional AWS_PROFILE env var:
	# AWS_PROFILE=example ./dehydrated -c -d example.com -t dns-01 -k /etc/dehydrated/hooks/route53.py
	#
	# Manually specify hosted zone:

	Ansible playbook to setup HTTPS using Let's encrypt on nginx.

	The Ansible playbook installs everything needed to serve static files from a nginx server over HTTPS.
	The server pass A rating on [SSL Labs](https://www.ssllabs.com/).

	To use:
	1. Install [Ansible](https://www.ansible.com/)
	2. Setup an Ubuntu 16.04 server accessible over ssh
	3. Create `/etc/ansible/hosts` according to template below and change example.com to your domain
	4. Copy the rest of the files to an empty directory (`playbook.yml` in the root of that folder and the rest in the `templates` subfolder)

	<powershell>
	winrm quickconfig -q
	winrm set winrm/config/winrs '@{MaxMemoryPerShellMB="300"}'
	winrm set winrm/config '@{MaxTimeoutms="1800000"}'
	winrm set winrm/config/service '@{AllowUnencrypted="true"}'
	winrm set winrm/config/service/auth '@{Basic="true"}'

	netsh advfirewall firewall add rule name="WinRM 5985" protocol=TCP dir=in localport=5985 action=allow
	netsh advfirewall firewall add rule name="WinRM 5986" protocol=TCP dir=in localport=5986 action=allow