bash-completion: disk-utils

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
docs: fix type in mkfs.8

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
bash-completion: fdisks

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
bash-completion: login-utils

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
bash-completion: misc-utils

Signed-off-by: Sami Kerola <kerolasa@iki.fi>