Moving within the line

One of my favourite shortcommands in windows is moving forward and backward one word. Its actually the same in Linux. CTRL + LEFT or Right arrow. When you have jumped to the right spot you sometimes want to alter the end of the command.

CTRL+X followed by backspace will delete evrything behind the marker.
CTRL+K will delete evrything befor the marker.
ESC+U will make evrything behind marker uppercase
ESC+L will make evrything behind marker Lowercase
ESC+C is upper or lowercase on the character