Sentry is a great error aggregation service. We use it for every service we deploy at work. A command line client for Sentry lets you log Bash errors.
Author: Leons Petrazickis
I’m the principal software developer at IBM Skills Network. I do Ruby, JS, Python, Elixir, as well as web scale devops with Terraform, Ansible, Kubernetes and Docker.
Update OpenLDAP SSL certificate on CentOS 6
You may need to update your OpenLDAP SSL certificate, as well as the CA certificate and signing key on a regular basis.
Fix full Ubuntu /boot partition
Linux kernel images are stored on a separate partition mounted under /boot. This partition can fill up and prevent you from installing updates.
Enable better git diffs on the Mac
git 2.9 brings new features that make reviewing changes easier. Everyone should set these configuration options to enable better git diffs.
656x Faster JSON Parsing in Python with ijson
I identified a performance bottleneck in my team's Python code. It used the ijson package in a naive way. It's possible to achieve much faster JSON parsing.
Preserve bash history across multiple terminals and sessions
Is it possible to configure the terminal to preserve bash history? Yes, it's easy to configure bash so that it preserves history across sessions and tabs.
No meta description has been specified
How to set meta description in WordPress and satisfy the "No meta description has been specified, search engines will display copy from the page instead" warning
