> For the complete documentation index, see [llms.txt](https://kawsing.gitbook.io/opensystem/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kawsing.gitbook.io/opensystem/ubuntu-zhuo-mian/ocr.md).

# OCR

```
sudo apt-get install tesseract-ocr-all imagemagick gimagereader
```

![](/files/-M5jwV-uWIPcFSgP2fls)

![](/files/-M5jx-4MVEBHYVjguTk8)