To jump to the end of a file in vi or vim, you can use the G command.
In normal mode, press Shift + G to jump to the last line of the file.
Alternatively, you can type :$ in command mode to jump to the end of the file.
For example, to open a file called myfile.txt and jump to the end of the file, you can type the following command:
vi + myfile.txt
This will open the myfile.txt file and automatically jump to the last line of the file.
Note: In vi and vim, G stands for "go". The G command can also be used to jump to a specific line in the file. For example, to jump to line 100, you can type 100G.