Dmitry Tsoy hd-deman

Simple script for zsh which gives us a more native up/down arrow behavior for the [atuin magial shell history][1] plugin with behavior similar to e.g. [zsh-history-substring-search][2]. This is an improved reimplemtation of [@Nezteb's gist][3] for the same issue.

Behavior

Note

This assumes default keybindings

First and foremost: The script is aware of multiline buffers. So when going up or down, the script will first try to step through the lines of a multiline buffer, before going to the next history entry.

When pressing up the shell will iteratively go through the previous atuin history and have each result directly in the command buffer / command line. Any text in the initial buffer will be used as a search query.

$ kubectl apply -f aws-elb-service.yaml -n ingress-nginx

$ kubectl apply -f nginx-configmap.yml -n ingress-nginx

KMS Encrypt and Decrypt Filters for Ansible

This Gist shows how you can encrypt/decrypt variables with KMS during your Ansible playbook execution. While google searching I couldn't find anything useful on the subject.

Let's say your project has a folder of playbooks called plays.

In that folder, create a folder called filter_plugins and insert kms_filters.py (included in this gist)

Running Hashcat on Google Cloud's GPU-based VMs

In February 2017, Google announced the availability GPU-based VMs. I spun up a few of these instances, and ran some benchmarks. Along the way, I wrote down the steps taken to provision these VM instances, and install relevant drivers.

Update April 2019: Updated instructions to use instances with the Tesla T4 GPUs.

In this article, I will share some of my experience on installing NVIDIA driver and CUDA on Linux OS. Here I mainly use Ubuntu as example. Comments for CentOS/Fedora are also provided as much as I can.

	// Make sure x is a true output so pulumi doesn't try to run this function during preview.
	const ingressIP = pulumi.all([x]).apply(async ([x]) => {
	const kc = new k8sClient.KubeConfig();
	const provider = (this.getProvider('kubernetes::') as any)
	const kubeConfig = provider.kubeconfig as pulumi.Output<string>;

	const ip = kubeConfig.apply(async (config) => {
	kc.loadFromString(config);
	const k8sApi = kc.makeApiClient(k8sClient.CoreV1Api);

	###################################################
	##
	## Alertmanager YAML configuration for routing.
	##
	## Will route alerts with a code_owner label to the slack-code-owners receiver
	## configured above, but will continue processing them to send to both a
	## central Slack channel (slack-monitoring) and PagerDuty receivers
	## (pd-warning and pd-critical)
	##

	'use strict';
	exports.handler = (event, context, callback) => {

	// Get request and request headers
	const request = event.Records[0].cf.request;
	const headers = request.headers;

	// Configure authentication
	const authUser = 'user';
	const authPass = 'pass';

	# http://www.nvidia.com/download/driverResults.aspx/117079/en-us
	wget http://us.download.nvidia.com/tesla/375.51/nvidia-driver-local-repo-ubuntu1604_375.51-1_amd64.deb
	sudo dpkg -i nvidia-driver-local-repo-ubuntu1604_375.51-1_amd64.deb
	sudo apt-get update
	sudo apt-get -y install cuda-drivers

	echo "Reboot required."

	;; Enable ligatures without prettify-symbols

	(provide 'add-pragmatapro-symbol-keywords)

	(defconst pragmatapro-fontlock-keywords-alist
	(mapcar (lambda (regex-char-pair)
	`(,(car regex-char-pair)
	(0 (prog1 ()
	(compose-region (match-beginning 1)
	(match-end 1)

Dmitry Tsoy hd-deman

Behavior

KMS Encrypt and Decrypt Filters for Ansible

Running Hashcat on Google Cloud's GPU-based VMs

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