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What are clouds made of? Linux servers, mostly.

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Bash Isn't a Programming Language. It's a Text Substitution Engine.

Reveals why script spaces break commands

Bash Isn't a Programming Language. It's a Text Substitution Engine.

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Picked as gem Comments 33
10 min read
48-Hour Field Notes: I Would Fingerprint the Locale Before I Blame the Fixture

48-Hour Field Notes: I Would Fingerprint the Locale Before I Blame the Fixture

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8 min read
Stop Putting Secrets in Environment Variables: Practical systemd-creds on Linux

Stop Putting Secrets in Environment Variables: Practical systemd-creds on Linux

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8 min read
Linux Has Thousands of Processes. How Does It Keep Track of Them?

Linux Has Thousands of Processes. How Does It Keep Track of Them?

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17 min read
PID, TID, TGID and Why Processes and Threads Don't Really Exist in Linux

PID, TID, TGID and Why Processes and Threads Don't Really Exist in Linux

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6 min read
How to deploy a dotnet application without a Dockerfile or Docker build process

How to deploy a dotnet application without a Dockerfile or Docker build process

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4 min read
Stop manually updating GitHub `.deb` packages: I built a lightweight Bash tool

Stop manually updating GitHub `.deb` packages: I built a lightweight Bash tool

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2 min read
My First Week Switching from Windows to Linux as a Computer Science Student

My First Week Switching from Windows to Linux as a Computer Science Student

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1 min read
Windows vs. Linux Mint

Windows vs. Linux Mint

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1 min read
Production-Ready Cloud Server: 12 Checks Before You Deploy 云服务器上线前的 12 项检查

Production-Ready Cloud Server: 12 Checks Before You Deploy 云服务器上线前的 12 项检查

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5 min read
Can You Vibe Code an OS Without Lying to Yourself?

Can You Vibe Code an OS Without Lying to Yourself?

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6 min read
ZFS dataset shadowing hid 5.5TB from me during an outage

ZFS dataset shadowing hid 5.5TB from me during an outage

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6 min read
desktop-3

desktop-3

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2 min read
Why You Don't Have To Learn The Terminal

Why You Don't Have To Learn The Terminal

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4 min read
I Blamed the CSV for 48 Hours. The Clean Box Still Spoke POSIX.

I Blamed the CSV for 48 Hours. The Clean Box Still Spoke POSIX.

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7 min read
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