2019/12/12
Correlated error logging
2019/12/07
Using Golang for automating infrastructure and operations work
2019/11/26
Jenkins Docker Workflow plugin - A look inside `inside()`
2019/10/18
Bash function and exiting early
2019/08/23
User access management on AWS Kubernetes cluster
2019/08/07
Notes on Golang
2019/08/02
Notes on Kubernetes
2019/07/19
Nginx - redirecting non-www to www hostnames
2019/07/03
Notes on Bash auto-completion on Linux
2019/06/27
Notes on PostgreSQL
2019/06/19
Nginx + strace
2019/05/24
Nginx and geoip lookup with geoip2 module
2019/04/04
Generate yourself some Terraform code from TOML
2019/03/11
Getting a docker container's stdout logs into a variable on Linux
2019/03/05
ASP.NET Compilation and other files don't mix
2019/01/21
Poor man's zero downtime deployment setup using Traefik
2019/01/21
Scheduled task to prune docker images on Windows server
2019/01/14
Ephermal source port ranges and docker build
2018/12/19
AWS CodeDeploy Deployment Group and Initial Auto Scaling lifecycle hook
2018/11/09
Hard Links and Soft/Symbolic Links on Linux
2018/11/08
Let's Encrypt, GoDadday DNS and IIS server
2018/11/01
Fedora Scientific Vagrant boxes are here!
2018/10/26
On sane defaults in sofware tools
2018/10/15
AWS VPC subnets and Internet connectivity over IPv4
2018/10/12
flyway baseline Introducing flyway migrations into existing database
2018/10/11
Git Staging partial changes in a file
2018/10/10
Building Fedora Vagrant boxes for VirtualBox using Packer
2018/09/28
flyway, SQL server and non-empty schema?
2018/09/18
Examples of consuming data in Golang templates
2018/09/14
Download a file using `curl` - How hard can it get?
2018/08/24
Docker userns-remap and system users on Linux
2018/08/15
AWS Private Route53 DNS and Docker containers
2018/08/14
AWS Network ACLs and ephermal port ranges
2018/08/02
Managing AWS lambda functions from start to finish with Terraform
2018/07/26
On running Windows Docker containers
2018/07/25
Powershell Measuring seconds elapsed
2018/06/27
Using Terraform with consul remote backend
2018/06/18
Pre-release Fedora Scientific Vagrant Boxes
2018/05/13
A demo plugin based Python code analyser
2018/05/13
Video PYCON US 2018 Talk - Counter, Gauge, Oh my!
2018/05/09
PYCON US 2018 talk Counter, Gauge, Upper 90 - Oh my!
2018/05/02
Fedora Scientific 28 is here!
2018/04/27
How does ping roughly work over IPv4 on Linux?
2018/04/10
Notes on using Cloudflare DNS over HTTPS
2018/04/09
Fedora Scientific 28 Beta
2018/02/27
Setting up AWS EC2 Assume Role with Terraform
2018/02/24
Automatic building and publishing DEB packages for Golang applications
2018/02/19
Detecting RLO character in Python
2018/02/19
Sorted Sets in Redis from CLI, Python and Golang
2018/02/16
Python Using specific git commits of third party packages
2018/02/11
Why RPC in Microservices instead of HTTP?
2018/01/26
C/C++ Scientific Programming Libraries and Tools
2018/01/26
Data in C
2018/01/26
Data in C and CPython
2018/01/26
Data in CPython
2018/01/26
Resource Acquisition Is Initialization (RAII) in C
2018/01/25
Quick and dirty debian packages for your Golang application
2018/01/24
Your options for monitoring multi-process Python applications with Prometheus
2018/01/22
Linux System Mining with Python
2018/01/12
Doing something before systemd shuts your supervisord down
2018/01/12
Setting up OpenVPN client with systemd template unit files
2018/01/05
Compilation and Interpretation in C and CPython
2018/01/05
Tip Terraform and AWS Security Group rules in EC2 classic
2018/01/04
Tip MySQL - Too many connections
2018/01/03
Using Travis CI to publish to GitHub pages with custom domain
2018/01/01
Getting started with gRPC and Python
2018/01/01
Tip Rotating video frames using iMovie
2017/12/01
Brief overview of using consul tags
2017/10/29
Add an additional host entry to docker container
2017/10/26
Monitoring Python applications with Prometheus
2017/10/26
User-defined networks in Docker for inter-container communication on Linux
2017/04/26
Dissecting golang's HandlerFunc, Handle and DefaultServeMux
2017/04/06
Doing Math with Python Humble Bundle
2017/03/28
Introducing distributed tracing in your Python application via Zipkin
2017/03/26
Notes on using Golang to write gitbackup
2017/03/01
QueueLogger and Python JSON Logger
2017/03/01
Setup Golang 1.8 and gb on Fedora (and other Linux distributions)
2016/06/23
Setup Golang on Fedora 24 (and other Linux distributions)
2016/05/31
Presentation slides with Jupyter Notebook
2016/05/04
New article Write a program to tee output using Rust
2016/04/27
runC and libcontainer on Fedora 23/24
2016/04/17
New article Write an Image Cropping program with Go
2016/02/17
Did your Fedora live cd build fail?
2016/01/25
Replacing boto S3 mocks using moto in Python
2016/01/20
tempfile.NamedTemporaryFile() in Python
2016/01/11
Mock objects and non-existent attributes/methods in Python
2015/12/13
Data only Docker containers
2015/11/30
A virtualenv first approach to Python projects
2015/11/19
PYTHONHASHSEED and your tests
2015/10/05
Mounting a docker volume on SELinux enabled host
2015/10/01
Standalone open source puppet setup on Fedora
2015/06/11
Fedora 22 Scientific
2015/04/30
Remapping http//echorand.me
0001/01/01
Vim