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Using lsof on macOS
`lsof` stands for "list open files". Here are some very basic usage notes for the version that ships with macOS.
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2 minutes
struct endianness in Python
TIL the Python standard library [struct](https://docs.python.org/3/library/struct.html) module defaults to interpreting binary strings using the en...
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1 minute
IaC Testing and Validation
Day 29 of 90 Days of DevOps - IaC Testing and Validation. Part of the Infrastructure as Code series covering essential DevOps concepts and hands-on practices.
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Using psutil to investigate "Too many open files"
I was getting this intermittent error running my Datasette test suite:
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Configuration Management at Scale
Day 28 of 90 Days of DevOps - Configuration Management at Scale. Part of the Infrastructure as Code series covering essential DevOps concepts and hands-on practices.
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Upgrade Postgres.app on macOS
I've been using [Postgres.app](https://postgresapp.com/) to run PostgreSQL on my Mac for years. I like that it's easy to install, gives me a task t...
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1 minute
Adding project links to PyPI
I spotted a neat looking project links section on https://pypi.org/project/ExifReader/
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1 minute
Ansible Vault and Security
Day 27 of 90 Days of DevOps - Ansible Vault and Security. Part of the Infrastructure as Code series covering essential DevOps concepts and hands-on practices.
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6 minutes