Editing Solaris 10 Associate (section)

=== Delete text in vi ===
* r (overwrite one character on cursor)
* R (overwrites all characters from cursor and to the right until Esc is pressed)
* C (overwrites characters from cursor to end of line)
* s (substitutes a string for a character at cursor)
* x (deletes the character at cursor)
* dw (deletes a word or part of word to the right of character)
* dd (deletes line containing the cursor
* D (deletes the line from the cursor to right end of line
* :n,nd (deletes lines n-n)
* CW (overwrites characters at cursor location)
* J (joins current line & the line below)
* xp (transposes the character at the cursor and to right of cursor)
* ~ (changes the case of the letter at cursor)
* u (undo previous command)
* U (undo all changes to current line)
* . (repeats previous command)