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Log Tail

该 Skill 封装 journalctl,用于按服务单元筛选并输出 systemd journal 的最近日志,可指定行数(默认 50 行),也可通过 --follow 实时跟随某个服务的日志。无需安装,依赖 systemd 系统自带的 journalctl。

xejrax
xejrax
热度 97.31
最近更新 2026-05-11 15:53:20
分类:自动化依赖:代码执行应用场景:DevOps / 自动化脚本

安装技能

复制下面的话术发给你的 Agent,它会通过 secure-skills 检索并安装该技能。

执行命令安装此 skill: npx secure-skills-cli add log-tail
Metadata
name
log-tail
description
Stream recent logs from systemd journal
metadata
{"openclaw":{"emoji":"📜","requires":{"bins":["journalctl"]},"install":[]}}

Log Tail

Stream recent logs from the systemd journal. View logs by service unit, control line count, and optionally follow in real time.

Commands

# Show recent journal logs (default: 50 lines)
log-tail [--unit <service>] [--lines 50]

# Follow logs for a specific service in real time
log-tail --follow <service>

Install

No installation needed. journalctl is always present on systemd-based systems like Bazzite/Fedora.