Keystrokes for special characters

Context

On my ubuntu laptop, for typing accented characters, I use this:

"US, intl, with dead keys" keyboard layout.

The default alternate characters key for that is the Right Hand Alt key. There are 5 dead keys:

Dead keys are keys that emit nothing until you press a second key.

Dead Keys

# back quote, upper left side under the escape key:   "`"
# single quote, key to the left of enter key:         "'"
# caret, upshift 6 key:                               "^"
# double quote, key to the left of Enter shifted:     '"'
# tilde, shifted back quote:                          "~"

examples

# `a -> à
# 'e -> é
# ^e -> ê
# "e -> ë
# ~n -> ñ

Examples without dead keys

# Right Hand Alt ,          -> ç
# Shifted Right Hand Alt ,  -> Ç

Language specific examples

Français:

accent circonflex: être.             ^e
accent aigue:      Élise.            ´E
accent grave:      à l´envers        `a
c cedille:         ça va mieux       <alt>,
C cedille:         Ça va mieux       <alt><
trémas:            noël              ¨e
guillemets:        «entre gillemets» <alt>[entre guillemets<alt>]

Español:

acento             está              ´a
tilde              mañana            ~n
trema              güero             ¨u

interrogación      ¿listo?           <alt>/ listo <shift>/
exclamación        ¡Si!              <alt>1 Si <shift>1
guillemets:        «entre gillemets» <alt>[entre guillemets<alt>]
(In spanish normal double quotes are valid too)
Published by Pierre Bernatchez in «customization». Key Words: keyboard, layout, accents, input, terminal, ubuntu, how to