Welcome
This is a technical blog on security, infra and equities trading. Written by Andrew Taylor.
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How to expose TrueNAS shadow copies in File Explorer ‘Previous Versions’
The trick lies in Auxillary Parameters
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How to structure Ansible roles and playbooks for AWX
How I use a mono repo and well-structured folders to elegantly run playbooks in AWX
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Continuously shorting IT stocks (like CrowdStrike) overnight and buying back at market open
Could you continuously buy IT stocks and sell them back the next morning, but if they blow up overnight, ride out the crash?
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Home climate monitoring with Pi Picos, Python, Prometheus, Grafana, Docker + daily heatmaps in my inbox
How I built a low-cost network of sensors with beautiful dashboards to monitor my flat’s temperature/humidity
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What would happen to low latency trading if exchanges moved to the cloud?
A thought experiment on the winners, losers and new players in a cloud-driven stock, fx and commodity-trading world
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How to store sudoers in AD on RHEL 8 with sudoRoles
Ditch complex sudoers files in favour of a simpler and more powerful approach using AD and sssd
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Comparison of note-taking solutions for traders and quants
A quantitative look at ranking the best note-taking systems in finance
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Kubernetes on-prem HA setup guide (k8s v1.27, kernel v6.6.8, Cilium v1.15.4 & HAProxy)
A tutorial on deploying a highly-available Kubernetes cluster on-prem
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Inspecting traffic of popular iOS apps
Performing TLS decryption on my own phone to see what traffic gets sent out.
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You’ve reached the end.