@12britz/sysview

A beautiful CLI tool for system monitoring - ports, network, memory, CPU, disk, processes, and git with colorful tables.

Stop guessing. sysview gives you a color-coded overview of your system in seconds.

Install

npm install -g @12britz/sysview

What it looks like

Memory

$ sysview memory

┌──────────────────────────────────────────────────┐
│            sysview - memory                       │
└──────────────────────────────────────────────────┘

┌────────────────────┬───────────────┬───────────────┬───────────────┬──────────┐
│ TYPE               │ USED         │ TOTAL         │ FREE          │ USAGE    │
├────────────────────┼───────────────┼───────────────┼───────────────┼──────────┤
│ Physical Memory    │ 16.4 GB      │ 64 GB         │ 47.6 GB       │ 25.6%    │
│ Available          │ 55.8 GB      │ 64 GB         │ -             │ 25.6%    │
└────────────────────┴───────────────┴───────────────┴───────────────┴──────────┘

██████████░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ 25.6%

55.8 GB available

CPU

$ sysview cpu

┌──────────────────────────────────────────────────┐
│            sysview - cpu                         │
└──────────────────────────────────────────────────┘

┌──────────────────────────────┬────────────────────┐
│ METRIC                       │ VALUE              │
├──────────────────────────────┼────────────────────┤
│ Model                        │ Apple M1 Max       │
│ Cores                        │ 10                 │
│ Physical Cores               │ 10                 │
│ Speed                        │ 2.4 GHz            │
│ Current Load                 │ 11.6%              │
│ Running Processes            │ 587                │
└──────────────────────────────┴────────────────────┘

Load: █████░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ 11.6%

Per-Core Usage:
┌──────────┬──────────────────────────────────────────────────┐
│ CORE 0   │ ███████████████░░░░░░░░░░░░░░░░░░░░░░░░ 38.7%  │
│ CORE 1   │ ███████████████░░░░░░░░░░░░░░░░░░░░░░░░ 38.0%  │
│ CORE 2   │ ██████░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ 13.9%  │
│ CORE 3   │ ████░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  9.3%   │
└──────────┴──────────────────────────────────────────────────┘

Ports

$ sysview ports

┌──────────────────────────────────────────────────┐
│            sysview - ports                        │
└──────────────────────────────────────────────────┘

┌──────────┬────────────────────┬──────────┬────────────────────┬──────────┐
│ PORT     │ PROCESS           │ PID      │ ADDRESS            │ STATUS   │
├──────────┼────────────────────┼──────────┼────────────────────┼──────────┤
│ :3000    │ node              │ 42872    │ 127.0.0.1          │ ● LISTEN │
│ :5432    │ postgres          │ 99101    │ 127.0.0.1          │ ● LISTEN │
│ :6379    │ redis-server      │ 87321    │ 0.0.0.0            │ ● LISTEN │
└──────────┴────────────────────┴──────────┴────────────────────┴──────────┘

6 ports listening

Dashboard

$ sysview dashboard

═══════════════════════════════════════════════════
                    SYSVIEW DASHBOARD
═══════════════════════════════════════════════════

Usage

Commands

| Command | Description | |---------|-------------| | sysview | Show available commands | | sysview ports | Show listening ports | | sysview network | Show network connections | | sysview memory | Show memory usage | | sysview cpu | Show CPU usage | | sysview disk | Show disk usage | | sysview ps | Show running processes | | sysview process | Show process tree | | sysview top | Interactive process monitor | | sysview git | Git repository info | | sysview kill <pid> | Kill a process | | sysview watch | Real-time dashboard | | sysview dashboard | Full system overview |

Options

ports

sysview ports

network

sysview network

memory (alias: mem)

sysview memory
sysview mem

cpu

sysview cpu

disk

sysview disk

ps (processes)

sysview ps                 # Sort by CPU
sysview ps --cpu           # Sort by CPU
sysview ps --memory        # Sort by memory

process (process tree)

sysview process            # Show help
sysview process --tree     # Show process tree
sysview process --list    # Show process list
sysview process -l -m     # List sorted by memory

top (interactive)

sysview top               # Start monitoring
sysview top --start       # Same as above
sysview top -i 1000       # 1 second refresh
sysview top -n 10         # Show 10 processes

git

sysview git               # Show status (default)
sysview git --status       # Show status
sysview git --branches     # Show branches
sysview git --log          # Show recent commits
sysview git --log 20      # Show 20 commits
sysview git --remotes      # Show remotes
sysview git --stash        # Show stash
sysview git --contributors # Show contributors
sysview git --tags         # Show tags
sysview git --diff         # Show diff
sysview git --staged       # Show staged diff
sysview git --shortlog     # Show shortlog
sysview git --all          # Show all git info

kill

sysview kill 3000          # Kill by port
sysview kill 42872         # Kill by PID
sysview kill 3000 -f       # Force kill

watch (real-time dashboard)

sysview watch              # Show help
sysview watch --start      # Start watching
sysview watch -i 1000      # 1 second refresh

dashboard

sysview dashboard          # Full overview
sysview dash              # Alias

Features

• Cross-platform: Works on macOS and Linux
• Color-coded: Green (good), Yellow (warning), Red (critical)
• Progress bars: Visual representation of usage
• Process tree: Hierarchical view of processes
• Git integration: Status, branches, commits, remotes
• Interactive: Real-time monitoring mode

Links

• npm: https://www.npmjs.com/package/@12britz/sysview
• GitHub: https://github.com/12britz/sysview

License

MIT