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Automating SQLite Database Backups with Python and Cron on Linux

Automating SQLite Database Backups with Python and Cron on Linux

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2 min read
A container in 81 lines of Bash: what the kernel primitives cost on Ubuntu 24.04

A container in 81 lines of Bash: what the kernel primitives cost on Ubuntu 24.04

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12 min read
bashy: a pure-Go Bash 5.3 that runs on Windows and rebuilds itself from the downloaded binary

bashy: a pure-Go Bash 5.3 that runs on Windows and rebuilds itself from the downloaded binary

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2 min read
Lynx: a passive security auditor for Linux

Lynx: a passive security auditor for Linux

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10 min read
Wi-Fi Was Dead for 5 Hours While Chrome Kept Working: 4,960 DNS Failures and the 5-Minute Probe That Catches Them

Wi-Fi Was Dead for 5 Hours While Chrome Kept Working: 4,960 DNS Failures and the 5-Minute Probe That Catches Them

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7 min read
The shell one-liners everyone pastes but nobody explains

The shell one-liners everyone pastes but nobody explains

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3 min read
Turn Your Android Phone Into a Local Development Server With Termux

Turn Your Android Phone Into a Local Development Server With Termux

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5 min read
What breaks when your paid shell scripts run on macOS bash 3.2

What breaks when your paid shell scripts run on macOS bash 3.2

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10 min read
Claude Code ft. Codex, Gemini and clickable hyperlinks

Claude Code ft. Codex, Gemini and clickable hyperlinks

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Comments 4
7 min read
--incremental Made My TypeScript Hook 3.6x Slower. A 200KB Threshold Fixed It

--incremental Made My TypeScript Hook 3.6x Slower. A 200KB Threshold Fixed It

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18 min read
How to Manage Linux File Permissions for Web Servers with chmod and chown

How to Manage Linux File Permissions for Web Servers with chmod and chown

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2 min read
For Months My Dev Server Came Up on 3001. Tonight I Found Out Who Had 3000.

For Months My Dev Server Came Up on 3001. Tonight I Found Out Who Had 3000.

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4 min read
A little-known Linux feature - Process Substitution

A little-known Linux feature - Process Substitution

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3 min read
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
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
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