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Turn fragile one-off CLI commands into reliable, shareable Bash workflows with prompts, safe defaults, and previews. This guide shows how to wrap tasks, speed selection with fzf, add guardrails with dialog/whiptail, and drive choices from JSON via jq, with install steps for apt/dnf/zypper and ready-to-use scripts (backup, git branch, env runs, log tails), plus tips for organizing, versioning, and real-world automations to reduce errors and speed onboarding.