Text Editors

Important commands, vi editor.
Command	Description
`:q! [Enter]`	Exit without saving.
`:wq [Enter]`	Write and exit.
`:wq! [Enter]`	Write and exit, forces overwriting of the write-protected file.
`:w filename [Enter]`	Write to another file.
`^L (Ctrl-L)`	Redraw the screen.
`^`	Move to the beginning of the line.
`$`	Move to the end of the line.
`h j k l`	Move the cursor left / down / up / right / up / down (alternative to the arrow keys).
`:num [Enter]`	Go to line number.
`G`	Go to the last line.
`/pattern [Enter]`	Search forward for pattern.
`?pattern [Enter]`	Search backwards for pattern.
`n`	Repeat last search.
`i text ESC`	Insert text before the cursor position.
`A text ESC`	Append text after end of line.
`o text ESC`	Open a new line after the current one and insert text.
`x`	Delete the characters under the cursor.
`r char`	Replaces the character under the cursor with another single character.
`dd`	Delete entire row.
`yy`	Copy ("drag") the current line.
`num yy`	Copying number lines, starting with the current line.
`p`	Paste copy buffer after the current line.

Important commands, Easy Editor (ee).
Command	Description
`ESC`	Pop-up menu.
`^C`	Prompt.
`^C quit [Enter]`	Exit without saving.
`^C exit [Enter]`	Write and exit.
`^C write [Enter]`	Write to another file.
`^A`	Move to the beginning of the line.
`^E`	Move to the end of the line.
`^C num [Enter]`	Go to line number.
`^Y string [Enter]`	Search forward for string.
`^X`	Repeat last search.
`^K`	Delete entire row.