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What are clouds made of? Linux servers, mostly.

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Secure embedded Linux: CRA, secure boot and OTA updates

Secure embedded Linux: CRA, secure boot and OTA updates

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2 min read
Embedded bootloaders: MCU, Linux and FPGA approaches compared

Embedded bootloaders: MCU, Linux and FPGA approaches compared

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2 min read
Qt and QML for embedded HMIs: benefits, limits and trade-offs

Qt and QML for embedded HMIs: benefits, limits and trade-offs

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2 min read
Embedded Linux boot optimization: from seconds to milliseconds

Embedded Linux boot optimization: from seconds to milliseconds

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2 min read
Installing PHP and PHP-FPM on Ubuntu 26.04

Installing PHP and PHP-FPM on Ubuntu 26.04

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2 min read
Installing Nginx Web Server on Ubuntu 26.04

Installing Nginx Web Server on Ubuntu 26.04

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2 min read
Deploying OpenClaw on Ubuntu 26.04

Deploying OpenClaw on Ubuntu 26.04

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3 min read
Installing the LEMP Stack on Ubuntu 26.04

Installing the LEMP Stack on Ubuntu 26.04

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3 min read
Upgrading Ubuntu 24.04 to Ubuntu 26.04

Upgrading Ubuntu 24.04 to Ubuntu 26.04

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2 min read
Deploying Hermes Agent on Ubuntu 26.04

Deploying Hermes Agent on Ubuntu 26.04

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3 min read
Stop Editing `/etc/sudoers` Directly: Practical `sudoers.d` + `visudo` on Linux

Stop Editing `/etc/sudoers` Directly: Practical `sudoers.d` + `visudo` on Linux

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5 min read
Catch Broken Debian Upgrades Before They Land: Practical `apt-listbugs`

Catch Broken Debian Upgrades Before They Land: Practical `apt-listbugs`

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6 min read
OpenWrt as a professional embedded Linux platform

OpenWrt as a professional embedded Linux platform

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1 min read
SunnyDayBPF: Post-Syscall User-Buffer Telemetry Deception with eBPF

SunnyDayBPF: Post-Syscall User-Buffer Telemetry Deception with eBPF

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7 min read
Linux Challenge: Haystack

Linux Challenge: Haystack

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1 min read
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