View file File name : conf-hook Content :# # Configuration file for the cryptroot initramfs hook. # # # KEYFILE_PATTERN: ... # # The value of this variable is interpreted as a shell pattern. # Matching key files from the crypttab(5) are included in the initramfs # image. The associated devices can then be unlocked without manual # intervention. (For instance if /etc/crypttab lists two key files # /etc/keys/{root,swap}.key, you can set KEYFILE_PATTERN="/etc/keys/*.key" # to add them to the initrd.) # # If KEYFILE_PATTERN if null or unset (default) then no key file is # copied to the initramfs image. # # Note that the glob(7) is not expanded for crypttab(5) entries with a # 'keyscript=' option. In that case, the field is not treated as a file # name but given as argument to the keyscript. # # WARNING: If the initramfs image is to include private key material, # you'll want to create it with a restrictive umask in order to keep # non-privileged users at bay. For instance, set UMASK=0077 in # /etc/initramfs-tools/initramfs.conf # #KEYFILE_PATTERN=