X System

x-cmd System Administration Tools

Overview

This skill provides professional system administration and monitoring capabilities through the x-cmd ecosystem. The tools enable system administrators, developers, and power users to manage processes, monitor system health, configure network settings, and analyze storage directly from the terminal.

Available Tools

Process Management (ps)

Enhanced process monitoring and management with interactive interfaces.

• Usage: x ps [flags]
• Key features:
  • Interactive CSV application for process viewing
  • FZF-based interactive process selection
  • Multiple output formats (CSV, TSV, JSON)
  • Process data conversion utilities
• Examples:
  • x ps - Interactive process viewer
  • x ps fz - FZF-based process selection
  • x ps --csv - CSV format output
  • ps -ef | x ps --tojson - Convert process data to JSON

macOS System Utilities (mac)

Comprehensive macOS management and automation tools.

• Usage: x mac [subcommand]
• Key subcommands:
  • info - Display system information
  • battery - Battery status and health
  • disk - Disk management
  • vol - Volume control
  • lock - Desktop lock screen
  • sleep - Enter sleep mode
  • net - Network management
  • wifi - Wi-Fi configuration
• Examples:
  • x mac info - Display system information
  • x mac b - Get battery information
  • x mac vol set 24 - Set output volume to 24%
  • x mac lock - Lock desktop
  • x mac net test - Test network quality

Network Configuration (ip)

Advanced IP address management and network analysis.

• Usage: x ip [subcommand]
• Key subcommands:
  • ls - List all local IP addresses
  • geolite - IP geolocation lookup
  • config - Network interface configuration
  • addr - IP address information
  • cidr - CIDR network calculations
  • map - Active host discovery
  • tcp-portscan - TCP port scanning
• Examples:
  • x ip - List all local IP addresses
  • x ip geolite 8.8.8.8 - Get IP geolocation
  • x ip map - Discover active hosts in network
  • x ip tcp-portscan - TCP port discovery

Disk Health Monitoring (smart)

SMART disk health monitoring and analysis.

• Usage: x smart [flags] [device]
• Key features:
  • Interactive disk selection interface
  • Comprehensive SMART data display
  • Root privilege handling automation
  • Integration with AI analysis tools
• Examples:
  • x smart - Interactive disk health viewer
  • x smart -a /dev/disk0 - Display all SMART info for disk0
  • x smart -a /dev/disk0 | @gemini generate a report - AI-generated disk health report
  • x smart : disk health - Search disk health information

Storage Analysis (df)

Enhanced disk space monitoring with multiple output formats.

• Usage: x df [flags]
• Key features:
  • Automatic TUI/TSV output based on terminal type
  • Multiple output formats (CSV, TSV, TUI)
  • Cross-platform compatibility
  • Interactive table interface
• Examples:
  • x df - Auto-detect output format (TUI/TSV)
  • x df --csv - CSV format output
  • x df --tsv - TSV format output
  • x df --app - Interactive TUI application

System Administration Use Cases

System Monitoring

• Use x ps for real-time process monitoring
• Use x df for disk space analysis
• Use x mac info for system health overview
• Use x smart for disk health monitoring

Network Management

• Use x ip ls for network interface analysis
• Use x ip geolite for IP geolocation
• Use x ip map for network discovery
• Use x mac net for macOS network management

System Maintenance

• Use x mac disk for disk management
• Use x mac trash for system cleanup
• Use x mac battery for power management
• Use x mac vol for audio control

Security and Access Control

• Use x mac lock for workstation security
• Use x mac tidsudo for TouchID authentication
• Use x mac fw for firewall management
• Use x mac sshd for SSH server configuration

Installation and Setup

Prerequisites

• x-cmd CLI installed
• Appropriate system permissions
• Internet connection (for geolocation and search features)

Platform-Specific Requirements

macOS

• Most x mac commands work natively
• Some features require administrator privileges
• TouchID integration available for supported systems

Linux

• x smart automatically handles sudo privileges
• Network tools work across distributions
• Process management compatible with standard Linux ps

Windows

• Limited macOS-specific functionality
• Network and process tools available
• Storage analysis works across platforms

Configuration

Process Management

x ps --help  # View all available options

macOS System

x mac alias enable m  # Set alias for quick access

Network Tools

x ip --help  # View network analysis options

Integration with Other Tools

Data Processing

• Pipe output to x jq for JSON processing
• Use with @zh for Chinese translation
• Export to CSV/TSV for spreadsheet analysis

AI Integration

• Use @gemini for AI-powered analysis
• Generate reports from system data
• Get recommendations for system optimization

Automation

• Combine with shell scripts for automated monitoring
• Schedule regular system health checks
• Create custom system administration workflows

Troubleshooting

Common Issues

• Permission errors: Ensure appropriate privileges for system commands
• Network connectivity: Check internet connection for geolocation services
• Device detection: Verify disk devices are accessible for SMART monitoring
• Platform compatibility: Some tools are macOS-specific

Performance Optimization

• Use specific queries rather than broad searches
• Cache results when appropriate for monitoring
• Use interactive interfaces for complex analysis

System-Specific Considerations

• macOS: Some commands require SIP (System Integrity Protection) considerations
• Linux: SMART monitoring requires appropriate device permissions
• Cross-platform: Output formats standardized across platforms

Support and Resources

• x-cmd System Documentation: https://x-cmd.com/mod/system
• Process Management: https://x-cmd.com/mod/ps
• macOS Utilities: https://x-cmd.com/mod/mac
• Network Tools: https://x-cmd.com/mod/ip
• Disk Health: https://x-cmd.com/mod/smart
• Storage Analysis: https://x-cmd.com/mod/df

For additional help:

• Use x [tool] --help for specific tool documentation
• Visit individual module pages for detailed usage
• Check platform-specific requirements for each tool