bash-linux
Build Safer Bash and Linux Workflows
Shell work often fails because commands, quoting, process handling, and error behavior vary by context. This skill provides practical Bash patterns for safer Linux and macOS terminal tasks.
Install with my Agent
Copy this request to your Agent. It includes the canonical Skill page and manifest.
Review the Skillstore skill "bash-linux" from https://skillstore.io/skills/sickn33-bash-linux.md and its manifest at https://skillstore.io/api/skills/sickn33-bash-linux/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.Your Agent should still show its plan and request any confirmation required by the security policy.
Agent-readable resources
Use these links when an AI agent, crawler, or script needs clean context instead of reading the full page.
Test it
Using "bash-linux". Find JavaScript files changed during the last day and summarize their locations.
Expected outcome:
A read-only workflow that narrows by file type and modification time, then groups results by directory.
Using "bash-linux". A local service cannot start because port 3000 is occupied.
Expected outcome:
- Identify listening processes and confirm the expected user and command.
- Attempt the service's normal shutdown method before sending a termination signal.
- Use forced termination only after verification and failed graceful shutdown.
Using "bash-linux". Review a deployment script that sometimes continues after pipeline failures.
Expected outcome:
A focused review covering pipeline failure propagation, undefined variables, quoting, cleanup traps, and commands that need explicit error handling.
Security Audit
Medium RiskMost static alerts are false positives caused by Markdown formatting, illustrative shell syntax, reserved example URLs, and comparison headings. Confirmed concerns involve predictable shared temporary-file cleanup and guidance that may expose secrets or terminate unintended processes.
Confirmed security concerns (3)
Capability review items (1)
These are real local capabilities that may be expected for this skill, so they require review but are not counted as confirmed malicious behavior.
Risk Factors
⚙️ External commands (50)
🌐 Network access (2)
📁 Filesystem access (3)
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APA citation
sickn33. (2026). bash-linux security audit report (audit version 5) [Author version unspecified]. Skillstore. https://skillstore.io/skills/sickn33-bash-linux/audits/5BibTeX citation
@techreport{sickn33-sickn33-bash-linux-2026,
author = {sickn33},
title = {bash-linux security audit report (audit version 5)},
institution = {Skillstore},
year = {2026},
number = {5},
url = {https://skillstore.io/skills/sickn33-bash-linux/audits/5},
note = {Author version unspecified}
}CITATION.cff
cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "bash-linux security audit report (audit version 5)"
version: "unspecified"
type: report
authors:
- name: "sickn33"
date-released: "2026-08-14"
url: "https://skillstore.io/skills/sickn33-bash-linux/audits/5"
identifiers:
- type: other
value: "skillstore:sickn33-bash-linux:audit:5"
description: "Skillstore immutable audit report identifier"
Skillstore Score
Why this score Evidence Confidence: HighWhat You Can Build
Troubleshoot Local Development
Inspect logs, identify a port conflict, and choose cautious process-management steps for a local service.
Draft Reliable Automation
Structure a Bash script with strict error handling, clear logging, quoted variables, and cleanup behavior.
Translate Terminal Workflows
Map familiar PowerShell concepts to Bash commands while learning text-based pipeline behavior.
Try These Prompts
Show Bash commands to find [file pattern] under [directory], preview matches, and avoid modifying files.
Help diagnose port [number] on [operating system]. Identify the process, verify ownership, and propose graceful shutdown before stronger actions.
Draft a Bash workflow for [task] with strict mode, validated inputs, quoted variables, logging, and secure temporary-file cleanup.
Review [script path] for quoting, injection, secret exposure, cleanup, signal handling, portability, and failure behavior. Explain each recommended change.
Best Practices
- Review command effects, paths, permissions, and target processes before execution.
- Quote variable expansions and validate all external input before using it in commands.
- Test scripts in a disposable environment before applying them to production systems.
Avoid
- Do not paste commands into privileged shells without understanding every argument.
- Do not print full environments or enable tracing when scripts handle secrets.
- Do not use forced process termination before confirming identity and attempting graceful shutdown.