---
title: 'application:about'
url: 'https://docs.danami.com/sentinel/command-line-interface/application/application-about'
markdown: 'https://docs.danami.com/sentinel/command-line-interface/application/application-about.md'
date: '2026-09-22'
description: 'View the product version information. sentinel --task=application:about Option Value Description --show_product <1|0> Show product information. --show_environment <1|0> Show environment information. --show_license <1|0> Show license information. --show_…'
taxonomy:
  category:
    - docs
---

[](#)  [ Basics ](https://docs.danami.com/sentinel/)     [ Command Line Interface ](https://docs.danami.com/sentinel/command-line-interface)      Application       application:about    

# application:about

View the product version information.

```
sentinel --task=application:about
```

| Option | Value | Description |
|---|---|---|
| `--show_product` | <1\|0> | Show product information. |
| `--show_environment` | <1\|0> | Show environment information. |
| `--show_license` | <1\|0> | Show license information. |
| `--show_all` | <1\|0> | Show all information. |

## Examples

```
// show license information
sentinel --task=application:about --show_environment=1

// show all information
sentinel --task=application:about --show_all=1
```

 [ ](https://docs.danami.com/sentinel/command-line-interface/antivirus/antivirus-signatureupdates) [](https://docs.danami.com/sentinel/command-line-interface/application/application-application)

---

## Navigation

- Next: [application:application](https://docs.danami.com/sentinel/command-line-interface/application/application-application.md)