Master Linux Bash History with historyctl, HISTFILE, and Shortcuts
DistroWatch ran a poll last month asking readers what the default shell is on their main distro. Bash took 412 votes. zsh got 30, fish 33. The winning answer, with 1,257 votes and…
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What are goal-based agents?
Aug 14, 2026 / 9 min Read Summarize with: A goal-based agent is an AI agent that makes decisions to achieve a predefined objective. Before taking action, it evaluates the available options and…
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Nginx tuning tips: HTTPS/TLS – Turbocharge TTFB/Latency
Nginx TLS tuning won’t fix a slow application, but it does cut handshake overhead and improve connection reuse, which shaves milliseconds off every HTTPS request. This guide covers the TLS, HTTP/2, and HTTP/3…
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sed Command in Linux: with Real Examples
If you’ve spent any time on the Linux command line, you’ve probably seen the sed command used in a one-liner and thought “I should learn that properly.” Most people pick it up piecemeal,…
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16 best minimum viable product examples
Dec 12, 2025 Larassatti D. Summarize with: A minimum viable product (MVP) is the simplest version of a product, designed to validate a business idea and gather feedback from early users. Startups rely…
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Firewalla Gold Plus vs. Ubiquiti UDM Pro Max
In the market for a multi‑gigabit firewall/router, two names come up repeatedly: Firewalla Gold Plus and Ubiquiti Dream Machine Pro Max (UDM Pro Max). Both cost around $600 USD, sit at or near…
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VCF 9 Fleet Deployment Task Fails
October 13, 2025 VCF 9 Fleet Deployment Task Fails The Issue? Note: I have only had this occur once and it was in my lab, thus this is likely be lab related and…
