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