What command is used with vi editor to replace text from cursor to right?

In the vi editor, you can use the r command followed by the character you want to replace the current character with to replace a single character. To replace text from the cursor to the right until a specific point, you can use the c command combined with a movement command (like w for Word or $ for end of the line). For example, cw replaces the current Word, while c$ replaces everything from the cursor to the end of the line. After executing the command, you can type the new text to complete the replacement.