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Bash

Bourne Again Shell

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Build a disposable email alias CLI in 50 lines of Bash
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Build a disposable email alias CLI in 50 lines of Bash

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5 min read
Pause Scripts with 'Press Any Key' in Bash, CMD, PowerShell, and macOS

Pause Scripts with 'Press Any Key' in Bash, CMD, PowerShell, and macOS

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3 min read
Cursor Rules for Bash: 6 Rules That Stop AI From Generating Broken Shell Scripts

Cursor Rules for Bash: 6 Rules That Stop AI From Generating Broken Shell Scripts

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6 min read
Stdout vs stderr vs stdin

Stdout vs stderr vs stdin

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1 min read
My Claude Code status bar colors rate-limit bars by pace, not fill
Cover image for My Claude Code status bar colors rate-limit bars by pace, not fill

My Claude Code status bar colors rate-limit bars by pace, not fill

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6 min read
Hunting Disk Hogs on Ubuntu: A Shell Script for Finding the Largest Files
Cover image for Hunting Disk Hogs on Ubuntu: A Shell Script for Finding the Largest Files

Hunting Disk Hogs on Ubuntu: A Shell Script for Finding the Largest Files

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6 min read
I Replaced My 47-Line Bash Monitoring Script with One curl Command

I Replaced My 47-Line Bash Monitoring Script with One curl Command

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2 min read
How Linux is Used in Real-World Data Engineering

How Linux is Used in Real-World Data Engineering

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3 min read
Claude Code on the Web: Why Your .env Vars Don't Reach the Setup Script (and How SessionStart Hook Fixes It)

Claude Code on the Web: Why Your .env Vars Don't Reach the Setup Script (and How SessionStart Hook Fixes It)

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5 min read
Encuentra tu archivo YAML de Docker Compose en segundos con fzf. 🚀
Cover image for Encuentra tu archivo YAML de Docker Compose en segundos con fzf. 🚀

Encuentra tu archivo YAML de Docker Compose en segundos con fzf. 🚀

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2 min read
How to make a Telegram video avatar that actually uploads

How to make a Telegram video avatar that actually uploads

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1 min read
Understanding `$@`, `$*`, `"$@"`, and `"$*"` in Shell Scripts

Understanding `$@`, `$*`, `"$@"`, and `"$*"` in Shell Scripts

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2 min read
Bash vs. Zsh vs. Fish: Which One Should You Actually Use?

Bash vs. Zsh vs. Fish: Which One Should You Actually Use?

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3 min read
A Bash Special Variables Reference — $@ vs $*, Parameter Expansion, and 50+ More

A Bash Special Variables Reference — $@ vs $*, Parameter Expansion, and 50+ More

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3 min read
Escape quotes correctly when using psql via docker in bash
Cover image for Escape quotes correctly when using psql via docker in bash

Escape quotes correctly when using psql via docker in bash

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1 min read
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