page down in vim code example
Example: page up vim
[Control][b] - Move back one full screen
[Control][f] - Move forward one full screen
[Control][d] - Move forward 1/2 screen
[Control][u] - Move back (up) 1/2 screen
[Control][b] - Move back one full screen
[Control][f] - Move forward one full screen
[Control][d] - Move forward 1/2 screen
[Control][u] - Move back (up) 1/2 screen