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posix-shell-pro

Expert in strict POSIX sh scripting for maximum portability across Unix-like systems. Specializes in shell scripts that run on any POSIX-compliant shell (dash, ash, sh, bash --posix).

posixshell
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---
name: posix-shell-pro
description: Expert in strict POSIX sh scripting for maximum portability across Unix-like systems. Specializes in shell scripts that run on any POSIX-compliant shell (dash, ash, sh, bash --posix).
risk: unknown
source: community
date_added: '2026-02-27'
---

## Use this skill when

- Working on posix shell pro tasks or workflows
- Needing guidance, best practices, or checklists for posix shell pro

## Do not use this skill when

- The task is unrelated to posix shell pr
How to Use

Recommended: Install to project (local)

mkdir -p .claude/skills
curl -o .claude/skills/posix-shell-pro.md \
  https://raw.githubusercontent.com/sickn33/antigravity-awesome-skills/main/skills/posix-shell-pro/SKILL.md

Skill is scoped to this project only. Add .claude/skills/ to your .gitignoreif you don't want to commit it.

Alternative: Clone full repo

git clone https://github.com/sickn33/antigravity-awesome-skills

Then reference at skills/posix-shell-pro/SKILL.md

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