journalctl
OfficialQuery and manage systemd logs with journalctl.
Authortheslashdojo
Version1.0.0
Installs0
System Documentation
What problem does it solve?
Diagnosing issues in systemd-enabled environments requires fast access to structured, unit-scoped logs. This Skill provides targeted queries to pinpoint failures, verify startup behavior, and compare current and previous boots without manual log digging.
Core Features & Use Cases
- Filter by unit, boot, time window, priority, and message content to isolate relevant events.
- Export logs in human-readable text or machine-readable JSON for automation and auditing.
- Perform maintenance checks and housekeeping with disk usage, rotate, and vacuum operations to manage journal size and integrity.
Quick Start
Run journalctl -u my-app.service -b -1 -p err to inspect the last boot's errors.
Dependency Matrix
Required Modules
None requiredComponents
scripts
💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: journalctl Download link: https://github.com/theslashdojo/dojo/archive/main.zip#journalctl Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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