zsh — alex@blog
alex@blog:~$ ./welcome.sh
alex@blog:~$ ls -la
alex@blog:~/posts$ cat latest.log
First Principles: Software Observability

Everyone knows observability means logs, metrics, and traces. But what if you strip away the vendor marketing, the inherited conventions, and the cargo-culted dashboards? What’s actually true? A first-principles deconstruction of software observability.

Taming Your Dev Chaos with direnv, .env, and .envrc (Plus a Sneak Peek at mise-en-place)

Stop manually juggling env vars like a clown — learn how direnv auto-magically handles your dev environments with .env and .envrc files. Includes a sick custom layout uv function for Python projects and a teaser on mise-en-place, the dev tool that does it all.

Git usage guidelines for team collaboration

Suggestions on how to use a code repository with git for teams.

Remove big files from a git repository

Remove large blobs from your git repository history

Access Google Spreadsheets using gspread and OAuth2Client

How to access Google spreadsheets using the Python module gspread and the OAuth2Client authorization system.

Install Bokeh from sources

A short guide to install Bokeh from sources in a virtualenv on Ubuntu 14.04

How to use Byobu

A short manual for Byobu and a list of its advantages.

How to set up different versions of GCC

How to set up different versions of GCC

Installing common Python data analysis tools in virtualenv

Installing Python data analysis tools

Compile Numpy and Scipy against Intel MKL

Numpy and Scipy on Intel MKL