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Download a file securely from GCS on an untrusted system

Download files from google cloud storage using temporary credentials or time-limited access URLs

Slackbot using google cloud serverless functions

Slack bot using Google Cloud Functions to post a roundup of recently created channels

Slackbot using google cloud serverless functions

Automating custom routes and DNS setup on Windows

How I automated setting up custom routes and DNS for FortiClient SSL VPN on Windows 10

Automating custom routes and DNS setup on Windows

Erlang: Dialyzer HTML Reports using rebar3

How I made a custom rebar3 plugin to generate HTML reports for dialyzer warnings

Running multiple emacs daemons

Run multiple emacs daemons for different purposes and set different themes/config based on daemon name

Erlang: find cross-app calls using xref

Using xref magic to query Erlang code and find cross-application function calls

Erlang: find cross-app calls using xref

Advanced PostgreSQL monitoring using Telegraf, InfluxDB, Grafana

Introduction This post will go through my experience with setting up some advanced monitoring for PostgreSQL database using Telegraf, InfluxDB, and Grafana (also known as the TIG stack), the problems I faced, and what I ended up doing at the end. What do I mean by advanced? I liked this

Advanced PostgreSQL monitoring using Telegraf, InfluxDB, Grafana

Running docker jobs inside Jenkins running on docker

Jenkins [https://www.jenkins.io/] is a free and open source automation server, which is used to automate software building, testing, deployment, etc. I wanted to have a quick and easy way to run Jenkins inside docker, but also use docker containers to run jobs on the dockerized Jenkins. Using

Running docker jobs inside Jenkins running on docker

Telegraf: dynamically adding custom tags

Adding a custom tag to data coming in from an input plugin for telegraf

Install docker and docker-compose using Ansible

I wanted a simple, but optimal (and fast) way to install docker and docker-compose using Ansible. I found a few ways online, but I was not satisfied. My requirements were: * Support Debian and Ubuntu * Install docker using apt repositories * Do not even perform an apt-get update if docker is already

Install docker and docker-compose using Ansible