Diskview

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version: "2.0.0"

name: diskview

description: "Display disk usage and free space across mounted filesystems clearly. Use when checking mounts, comparing utilization, monitoring capacity."

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# Diskview

A system operations toolkit for tracking, logging, and managing disk and infrastructure entries. Records timestamped entries across multiple categories and provides search, export, and reporting capabilities.

This skill uses a **sysops-oriented command set** — scan, monitor, alert, cleanup, backup, restore, benchmark — designed for disk and system administration workflows.

Commands

All commands accept optional `<input>` arguments. Without arguments, they display the 20 most recent entries from the corresponding log. With arguments, they record a new timestamped entry.

Core Tracking Commands

| Command | Description |

|---------|-------------|

| `scan <input>` | Record or view scan entries |

| `monitor <input>` | Record or view monitoring entries |

| `report <input>` | Record or view report entries |

| `alert <input>` | Record or view alert entries |

| `top <input>` | Record or view top entries |

| `usage <input>` | Record or view usage entries |

| `check <input>` | Record or view check entries |

| `fix <input>` | Record or view fix entries |

| `cleanup <input>` | Record or view cleanup entries |

| `backup <input>` | Record or view backup entries |

| `restore <input>` | Record or view restore entries |

| `log <input>` | Record or view log entries |

| `benchmark <input>` | Record or view benchmark entries |

| `compare <input>` | Record or view comparison entries |

Utility Commands

| Command | Description |

|---------|-------------|

| `stats` | Show summary statistics across all log files (entry counts, data size) |

| `export <fmt>` | Export all data in a specified format: `json`, `csv`, or `txt` |

| `search <term>` | Search all log files for a term (case-insensitive) |

| `recent` | Show the 20 most recent entries from the activity history |

| `status` | Display health check: version, data directory, entry count, disk usage |

| `help` | Show help message with all available commands |

| `version` | Show version string (`diskview v2.0.0`) |

Data Storage

Requirements

When to Use

Examples

# Record a new scan entry
diskview scan "/dev/sda1 — 85% used, 12GB free"

# Record a cleanup operation
diskview cleanup "removed /tmp/*.log — freed 2.3GB"

# Record a backup event
diskview backup "full backup of /home to s3://backups/2026-03-18"

# Set an alert
diskview alert "/dev/sdb1 exceeds 90% threshold"

# Search all logs for a keyword
diskview search "backup"

# Export all data as JSON
diskview export json

# View summary statistics
diskview stats

# Show recent activity
diskview recent

# Health check
diskview status

# Record a benchmark
diskview benchmark "sequential read: 520MB/s on /dev/nvme0n1"

Configuration

Set the `DISKVIEW_DIR` environment variable to override the default data directory. Default: `~/.local/share/diskview/`

Output

All commands write results to stdout. Redirect output with `diskview <command> > output.txt`.

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