TFTP

Update docs

docs/tftp.md

@@ -18,11 +18,18 @@ The TFTP task is used to receive and send files via TFTP.
 ### Receive a file
 index.txt contains a list of files on the file system.
 ```bash
-tftp -g -r <filename> <ip>
+bash $ tftp <ip>
+tftp $ get index.txt
 ```
 ### Send a file
 You can only write to the following files:
-- virtImage.raw
+- virtImage.bmp
 ```bash
-tftp -p -l <filename> <ip>
+bash $ tftp <ip>
+tftp $ put <image.bmp> virtImage.bmp
+```
+- virtImage.gif
+```bash
+bash $ tftp <ip>
+tftp $ put <image.gif> virtImage.gif
 ```