Linux

Advanced top for system diagnosis

25 Oct 2018

Introduction to top for system diagnosis

04 Oct 2018

How to find how many cores your system has

27 Sep 2018

Container Linux by CoreOS

19 Sep 2018

Mutexes in C++

23 Aug 2018

IPv6

17 Aug 2018

Getting familiar with Terraform

12 Jul 2018

Introduction to networking in Google Cloud

14 Jun 2018

Taking over existing instances with Terraform

30 May 2018

Terraform

24 May 2018

Linux page cache

17 May 2018

File descriptors

10 May 2018

Introduction to C++ threads

27 Jan 2018

Autotools

18 Jan 2018

Introduction to etcd

21 Dec 2017

Playing with Kubernetes locally with Minikube

30 Nov 2017

Modify the name of the Desktop and Downloads folders on Ubuntu

10 Nov 2017

Disable SSLv3 in HAProxy

02 Nov 2017

Getting Rails to run in an Alpine container

06 Sep 2017

Update let’s encrypt certificate without restarting your server

08 Mar 2017

Securing your network with iptables

01 Mar 2017

Simple strategy for MySQL backups

23 Feb 2017

Free centralized log management with Loggly

15 Feb 2017

Host your Docker images for free with canister.io

01 Feb 2017

SSL termination with HA-Proxy

11 Jan 2017

Free SSL certificates with Let’s encrypt

04 Jan 2017

Docker networking

23 Nov 2016

Introduction to Vagrant

07 Sep 2016

Monitoring machine metrics with Graphite

31 Aug 2016

Encrypting an external drive using LUKS

27 Jul 2016

Simple HAProxy setup

14 Jul 2016

Set up SSH keys for logging into your server

29 Jun 2016

SSH tunneling

18 Jun 2016

Installing Glide with Docker

08 Jun 2016

MySQL for production

01 Jun 2016

Avoid SSH connection timeout

25 May 2016

Debugging with tcpdump

27 Jan 2016

Restart a process automatically if it dies

20 Jan 2016

Using Gerrit with MySQL

18 Dec 2015

Suspending processes

09 Dec 2015

Using Gerrit for better collaboration on git projects

19 Nov 2015

Local development with Docker

12 Nov 2015

SSH to a running docker container

05 Nov 2015

Socket Statistics with ss

21 Oct 2015

Deploying node apps with Flightplan

17 Jun 2015

Introduction to Salt

10 Jun 2015

Introduction to docker

07 May 2015

Bash productivity tips

01 Apr 2015

Virtualization

18 Feb 2015

How to inspect your Android sqlite DB

06 Mar 2014

Failed to load libGL.so

09 Jan 2014

Running simple web server on a folder

21 Nov 2013

Command line task manager for Linux

14 Nov 2013

Android emulator acceleration

31 Oct 2013

Trasfering files via SSH

17 Oct 2013

Different settings for different language in vim

05 Sep 2013

Changing your default name and e-mail on git

22 Aug 2013

Getting started with Raspberry Pi

06 Jun 2013

Making your local server accessible from anywhere

14 Feb 2013

Configuring Vim

10 Jan 2013

Colorize git output

20 Dec 2012

PHP Warning: date(): It is not safe to rely on the system's timezone settings

08 Nov 2012

sudo: unable to resolve host

31 May 2012

Local Apache and OpenSSL configuration

24 May 2012

Enabling mod-rewrite on Ubuntu

03 May 2012

Configuring a quick and ugly local email server on Ubuntu

19 Jan 2012

Dealing with Apache's limit on back-references when rewriting URLs

27 Aug 2011

Run PHP unit tests automatically using git hooks

07 Aug 2011

apache2: Could not reliably determine your servers’s fully qualified domain name, using 127.0.0.1 for ServerName

11 Jun 2011

Creating local virtual hosts with apache

08 Jun 2011