cryptdisks_start - wrapper around cryptsetup that parses /etc/crypttab.
cryptdisks_start is a wrapper around cryptsetup that parses
/etc/crypttab just like the initscript /etc/init.d/cryptdisks does and
starts the dm-crypt mapping that corresponds to <name>.
Note that this wrapper passes --key-file=- to
cryptsetup, so the passphrase in any referenced key file must not be
followed by a newline character.
This manual page was written by Jonas Meurer <email@example.com> in December