ClawHub

Shell Scripting

v1.0.0

Write robust, portable shell scripts. Use when parsing arguments, handling errors properly, writing POSIX-compatible scripts, managing temp files, running commands in parallel, managing background processes, or adding --help to scripts.

⭐ 1· 3.9k·28 current·29 all-time
by@gitgoodordietrying
MIT-0
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LicenseMIT-0 · Free to use, modify, and redistribute. No attribution required.
Security Scan
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Benign
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Benign
high confidence
✓
Purpose & Capability
Name/description (shell scripting guidance) match the contents: templates, argument parsing, traps, temp handling, parallelism and portability. The only declared runtime requirement is bash, which is exactly what the instructions use.
✓
Instruction Scope
SKILL.md stays on-topic: it provides recipes and examples for writing and running shell scripts. Examples do reference environment variables (e.g., API_KEY) and network commands (curl) but only as realistic examples; the instructions do not tell the agent to read arbitrary system files, exfiltrate data, or send user secrets to external endpoints.
✓
Install Mechanism
No install spec and no code files — instruction-only skills have minimal surface area. Nothing is downloaded or written to disk by the skill itself.
✓
Credentials
Requires no environment variables or credentials. Example snippets show how to require an API_KEY, which is normal for sample code and proportional to the topic; nothing requests unrelated credentials.
✓
Persistence & Privilege
always is false and the skill does not request persistent or elevated platform privileges. It does not modify other skills or system-wide settings.
Assessment
This skill is a cookbook for writing bash scripts and appears coherent. Before using templates or running scripts you or the agent generate, review them — particularly any sections that call network endpoints (curl/wget) or reference environment secrets (API_KEY). The examples showing require‑style environment checks are normal samples; do not paste real secret values into unreviewed scripts, and prefer running new scripts in a safe environment (non-root, or a container) until you confirm they do only what you expect.

Like a lobster shell, security has layers — review code before you run it.

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License

MIT-0
Free to use, modify, and redistribute. No attribution required.
Termshttps://spdx.org/licenses/MIT-0.html

Runtime requirements

🐚 Clawdis
OSLinux · macOS · Windows
Binsbash

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