nload doc

Linux/Basic Administration/28-nload.md

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+## 📊 Network Monitoring with `nload`
+
+```bash
+nload [options] [interface]
+```
+
+* If no interface is specified, `nload` lists available interfaces and lets you choose one.
+* Displays **two graphs**:
+  🔽 Incoming traffic
+  🔼 Outgoing traffic
+
+---
+
+### ⚙️ Options
+
+| Option              | Description                                                                                           |
+| ------------------- | ----------------------------------------------------------------------------------------------------- |
+| `-u <unit>`         | Set unit for data rates (bits, bytes, kilobits, etc.) Options: `b`, `B`, `k`, `m`, `g` (default: `b`) |
+| `-t <milliseconds>` | Refresh interval in milliseconds (default: 500 ms)                                                    |
+| `-m`                | Show minimum and maximum network usage statistics                                                     |
+| `-a`                | Show average network usage statistics                                                                 |
+| `-q`                | Quiet mode — no graphical output, only numeric data                                                   |
+| `-V`                | Show version info and exit                                                                            |
+| `-h`                | Show help message and exit                                                                            |
+
+---
+
+### 💡 Examples
+
+**Monitor a specific interface (e.g., eth0):**
+
+```bash
+nload eth0
+```
+
+**Use bytes per second as unit:**
+
+```bash
+nload -u B eth0
+```
+
+**Set refresh interval to 1 second:**
+
+```bash
+nload -t 1000 eth0
+```
+