bash-pipefail-grep-error-handling
Handle grep exit codes safely under set -eo pipefail by isolating pipeline failure scope
Best use case
bash-pipefail-grep-error-handling is best used when you need a repeatable AI agent workflow instead of a one-off prompt.
Handle grep exit codes safely under set -eo pipefail by isolating pipeline failure scope
Teams using bash-pipefail-grep-error-handling should expect a more consistent output, faster repeated execution, less prompt rewriting.
When to use this skill
- You want a reusable workflow that can be run more than once with consistent structure.
When not to use this skill
- You only need a quick one-off answer and do not need a reusable workflow.
- You cannot install or maintain the underlying files, dependencies, or repository context.
Installation
Claude Code / Cursor / Codex
Manual Installation
- Download SKILL.md from GitHub
- Place it in
.claude/skills/bash-pipefail-grep-error-handling/SKILL.mdinside your project - Restart your AI agent — it will auto-discover the skill
How bash-pipefail-grep-error-handling Compares
| Feature / Agent | bash-pipefail-grep-error-handling | Standard Approach |
|---|---|---|
| Platform Support | Not specified | Limited / Varies |
| Context Awareness | High | Baseline |
| Installation Complexity | Unknown | N/A |
Frequently Asked Questions
What does this skill do?
Handle grep exit codes safely under set -eo pipefail by isolating pipeline failure scope
Where can I find the source code?
You can find the source code on GitHub using the link provided at the top of the page.
SKILL.md Source
# Bash Pipefail + Grep Error Handling
When `set -o pipefail` is enabled, `grep` returning exit code 1 (no match) will kill the script. The naive `|| echo ""` after a pipeline won't catch failures *within* the pipe. Wrap the entire pipeline in a subshell or function to isolate the `set -e` scope, allowing the `|| fallback` to actually catch the failure. Use `get_val() { (set -e; grep key file || echo ""); }` pattern for optional lookups in configuration scripts.Related Skills
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