Pages back one screen. Pages down half screen. Pages up half screen. Moves cursor up one line, same column. Moves cursor forward one character.
Moves cursor to beginning of current line.
Moves cursor forward one character. Moves cursor forward to next occurrence of pattern. Text Insertion Commands a Appends text after cursor. Opens new line below the current line for text inser- tion. O Opens new line above the current line for text inser- tion.