Insert text before a line into multiple files

Insert text before a line into multiple files

The stream editor sed inserts text before a specified pattern. sed -i '/pattern/i\inserted …

How to `go get` private repos using SSH key auth instead of password auth

How to `go get` private repos using SSH key auth instead of password auth

git config --global url."git@github.com:".insteadOf "https://github.com/" 1 …

Docker: User-defined networks

Docker: User-defined networks

When a container is connected to multiple networks, its external connectivity is provided via …

Dropwizard Support for InfluxDB

Dropwizard Support for InfluxDB

I’ve created a Dropwizard Metrics reporter for InfluxDB. It supports Dropwizard v0.9.x …

ESP8266 Wi07-3 SMD adapter

ESP8266 Wi07-3 SMD adapter

This is my very first PCB board, designed using KiCad. It’s an ESP8266 Wi07-3 adapter …

From the web #1

From the web #1

As I’m not able to keep up posting new and interesting finding each and every week, …

Links of the week #1

Links of the week #1

Google I/O 2015 - Engineering for the Stratosphere - Presented by Women Techmakers In this …

Connecting sensors to the cloud

Connecting sensors to the cloud

I’ve connected a temperature & humidity sensor, a photoresistor, and a LED to an …

Arduino: checking memory footprint

Arduino: checking memory footprint

I can check the memory footprint using the avr-size command. % avr-size microcoap.cpp.elf text …