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Bourne Again Shell

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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
desktop-3

desktop-3

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2 min read
Our Claude Code hook blocked open with a URL but not open "$u" in a for loop, and 9 pages opened in the wrong profile

Our Claude Code hook blocked open with a URL but not open "$u" in a for loop, and 9 pages opened in the wrong profile

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Comments 2
11 min read
Never Name a zsh Loop Variable path: Three Deploy-Verification Traps That Looked Like Outages

Never Name a zsh Loop Variable path: Three Deploy-Verification Traps That Looked Like Outages

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4 min read
Was bash the wrong language for my agent?

Was bash the wrong language for my agent?

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5 min read
Nightmare on Linux ST

Nightmare on Linux ST

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2 min read
Nightmare on Linux ST

Nightmare on Linux ST

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2 min read
How to Find Your Default Gateway & Debug Local Router Subnets via CLI (Windows, Linux, macOS)

How to Find Your Default Gateway & Debug Local Router Subnets via CLI (Windows, Linux, macOS)

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3 min read
How to Get Your Public IP Address From the Command Line

How to Get Your Public IP Address From the Command Line

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3 min read
Reading Through Manual Page for Bash

Reading Through Manual Page for Bash

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1 min read
Quick tip: How to find and free up disk space in Linux

Quick tip: How to find and free up disk space in Linux

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1 min read
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