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token-efficient-bash

85 / 100 · Low risk

Fine to try.

By diegosouzapw/awesome-omni-skill (GitHub) · writing · 66 stars · scanned at commit a6b3c30

Write compact bash scripts using exec tracing pattern. Triggers when writing bash scripts with 3+ sequential commands. The exec 2>&1 + set -xeuo pipefail pattern eliminates echo statements via automatic command tracing, reducing script size by 40-60%.

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'token-efficient-bash' ] || [ -L ~/.agents/skills/'token-efficient-bash' ]; then echo 'A skill folder named token-efficient-bash already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/diegosouzapw/awesome-omni-skill' "$d" && git -C "$d" checkout --quiet 'a6b3c3005cedf056a48b084671c6282426d6e9fc' -- 'skills/cli-automation/token-efficient-bash' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/cli-automation/token-efficient-bash' ~/.agents/skills/'token-efficient-bash' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'token-efficient-bash' ~/.claude/skills/'token-efficient-bash' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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