system-info

Installation
SKILL.md

System Information Skill

Gathers comprehensive system information about the Linux host.

Suggested Workflow

  1. Run ./scripts/sysinfo.sh for structured output covering OS, CPU, memory, and uptime.
  2. Use individual commands below for specific details or when the script is unavailable.

Commands Reference

Operating System

  • cat /etc/os-release - Distribution name and version
  • uname -a - Kernel version and architecture
  • hostnamectl - Hostname and OS info (systemd systems)

CPU Information

  • lscpu - CPU architecture details (cores, threads, model)
  • cat /proc/cpuinfo | head -30 - Detailed processor info
  • nproc - Number of available processors

Memory Information

  • free -h - Memory and swap usage (human-readable)
  • cat /proc/meminfo | head -10 - Detailed memory statistics

System Uptime

  • uptime - How long the system has been running
  • cat /proc/loadavg - Load averages

Tips

  • The sysinfo.sh script outputs structured text (distribution, kernel, CPU model, cores, memory, uptime) suitable for parsing
  • Use lscpu for the most readable CPU information
  • Memory values in /proc/meminfo are in kilobytes
Related skills
Installs
57
GitHub Stars
2.0K
First Seen
Jan 27, 2026