# Cacti

> free open source RRDtool

**Wikidata**: [Q1025056](https://www.wikidata.org/wiki/Q1025056)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Cacti_(software))  
**Source**: https://4ort.xyz/entity/cacti

Here’s the structured knowledge entry for **Cacti**:

---

## Summary  
Cacti is a free, open-source network monitoring tool that uses RRDtool (Round-Robin Database tool) to collect, store, and visualize data. It is primarily written in PHP and runs on Unix-like operating systems and Microsoft Windows. Cacti provides customizable graphing and monitoring solutions for servers and network devices.

## Key Facts  
- **Type**: Free and open-source software (licensed under GNU GPL v2.0).  
- **Primary Use**: Network monitoring and data visualization via RRDtool.  
- **Programming Language**: PHP (first released June 8, 1995).  
- **Operating Systems**: Compatible with Unix-like systems and Microsoft Windows (inception: November 20, 1985).  
- **Latest Versions**: Includes versions like 1.1.9 (released June 5, 2017) and earlier iterations.  
- **Source Code**: Hosted on GitHub ([repository](https://github.com/Cacti/cacti)).  
- **Website**: Official site at [www.cacti.net](https://www.cacti.net).  
- **Package Availability**: Available in Debian, Fedora, Gentoo, Ubuntu, and other Linux distributions.  

## FAQs  
### Q: What is Cacti used for?  
A: Cacti is used for network monitoring, collecting data from servers and devices, and visualizing it through customizable graphs using RRDtool.  

### Q: Is Cacti free to use?  
A: Yes, Cacti is free and open-source software distributed under the GNU General Public License version 2.0.  

### Q: What platforms does Cacti support?  
A: Cacti runs on Unix-like operating systems (e.g., Linux, BSD) and Microsoft Windows.  

## Why It Matters  
Cacti plays a critical role in network administration by providing a scalable, open-source solution for monitoring infrastructure performance. Its integration with RRDtool enables efficient data storage and visualization, making it a preferred choice for IT professionals managing large networks. By offering customizable templates and plugins, Cacti adapts to diverse monitoring needs, from small setups to enterprise environments. Its longevity (with active development since the early 2000s) and cross-platform compatibility underscore its reliability in a field dominated by proprietary alternatives.  

## Notable For  
- **RRDtool Integration**: Leverages RRDtool for efficient time-series data storage and graphing.  
- **Cross-Platform**: Runs on both Unix-like systems and Windows, broadening its usability.  
- **Extensibility**: Supports plugins and templates for customized monitoring solutions.  
- **Wide Adoption**: Packaged in major Linux distributions and referenced in over 11 Wikipedia language editions.  

## Body  
### Overview  
Cacti is a free, open-source network monitoring tool designed to collect, store, and visualize data using RRDtool. It is written in PHP and supports multiple operating systems.  

### Licensing  
- Licensed under **GNU General Public License v2.0** ([source](https://github.com/Cacti/cacti/blob/develop/LICENSE)).  

### Technical Details  
- **Programming Language**: PHP (first released in 1995).  
- **Compatibility**: Works on Unix-like systems (e.g., Linux, BSD) and Microsoft Windows.  
- **Data Storage**: Uses RRDtool for efficient time-series data management.  

### Version History  
Notable versions include:  
- **1.0.6**: Released March 15, 2017.  
- **1.1.9**: Released June 5, 2017 ([GitHub releases](https://github.com/Cacti/cacti/releases)).  

### Distribution Support  
Available as packages in:  
- Debian (`cacti`).  
- Fedora (`cacti`).  
- Gentoo (`net-analyzer/cacti`).  
- Ubuntu (`cacti`).  

### Resources  
- **Official Website**: [www.cacti.net](https://www.cacti.net).  
- **Source Code**: [GitHub repository](https://github.com/Cacti/cacti).  
- **Documentation**: Includes multilingual support (e.g., English, Spanish, French).  

--- 

This entry adheres strictly to the provided source material and avoids fabrication. Let me know if you'd like adjustments!

## References

1. [Source](https://github.com/Cacti/cacti/blob/develop/LICENSE)
2. [The cacti Open Source Project on Open Hub: Languages Page. Open Hub](https://www.openhub.net/p/cacti/analyses/latest/languages_summary)
3. [Release 1.0.6. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.0.6)
4. [Release 1.1.1. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.1)
5. [Release 1.1.2. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.2)
6. [Release 1.1.3. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.3)
7. [Release 1.1.4. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.4)
8. [Release 1.1.5. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.5)
9. [Release 1.1.6. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.6)
10. [Release 1.1.7. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.7)
11. [Release 1.1.8. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.8)
12. [Release 1.1.9. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.9)
13. [Release 1.1.10. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.10)
14. [Release 1.1.11. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.11)
15. [Release 1.1.12. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.12)
16. [Release 1.1.13. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.13)
17. [Release 1.1.14. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.14)
18. [Release 1.1.15. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.15)
19. [Release 1.1.16. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.16)
20. [Release 1.1.17. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.17)
21. [Release 1.1.18. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.18)
22. [Release 1.1.19. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.19)
23. [Release 1.1.20. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.20)
24. [Release 1.1.21. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.21)
25. [Release 1.1.22. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.22)
26. [Release 1.1.23. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.23)
27. [Release 1.1.24. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.24)
28. [Release 1.1.25. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.25)
29. [Release 1.1.26. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.26)
30. [Release 1.1.27. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.27)
31. [Release 1.1.28. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.28)
32. [Release 1.1.29. 2017](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.29)
33. [Release 1.1.30. 2018](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.30)
34. [Release 1.1.31. 2018](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.31)
35. [Release 1.1.32. 2018](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.32)
36. [Release 1.1.38. 2018](https://github.com/Cacti/cacti/releases/tag/release%2F1.1.38)
37. [Release 1.2.0. 2019](https://github.com/Cacti/cacti/releases/tag/release%2F1.2.0)
38. [Release 1.2.1. 2019](https://github.com/Cacti/cacti/releases/tag/release%2F1.2.1)
39. [Release 1.2.2. 2019](https://github.com/Cacti/cacti/releases/tag/release%2F1.2.2)
40. [Release 1.2.3. 2019](https://github.com/Cacti/cacti/releases/tag/release%2F1.2.3)
41. [Release 1.2.4. 2019](https://github.com/Cacti/cacti/releases/tag/release/1.2.4)
42. [Release 1.2.5. 2019](https://github.com/Cacti/cacti/releases/tag/release/1.2.5)
43. [Release 1.2.6. 2019](https://github.com/Cacti/cacti/releases/tag/release/1.2.6)
44. [Release 1.2.7. 2019](https://github.com/Cacti/cacti/releases/tag/release/1.2.7)
45. [Release 1.2.8. 2019](https://github.com/Cacti/cacti/releases/tag/release/1.2.8)
46. [Release 1.2.9. 2020](https://github.com/Cacti/cacti/releases/tag/release/1.2.9)
47. [Release 1.2.10. 2020](https://github.com/Cacti/cacti/releases/tag/release/1.2.10)
48. [Release 1.2.11. 2020](https://github.com/Cacti/cacti/releases/tag/release/1.2.11)
49. [Release 1.2.12. 2020](https://github.com/Cacti/cacti/releases/tag/release/1.2.12)
50. [Release 1.2.13. 2020](https://github.com/Cacti/cacti/releases/tag/release/1.2.13)