-0
--null
-a
--reset-access-time
-A
--append
-b
--swap
-B
--block-size=
block-size-c
-C
io-size--io-size=
io-size-d
--make-directories
-E
file--pattern-file=
file-f
--nonmatching
-F
archive--file=
archive--force-local
-H
format--format=
format-i
--extract
-I
archive-k
-l
--link
-L
--dereference
-m
--preserve-modification-time
-M
message--message=
message-n
--numeric-uid-gid
--no-absolute-filenames
--no-preserve-owner
-o
--create
-O
archive--only-verify-crc
-p
--pass-through
--quiet
-r
--rename
-R
owner--owner
ownerThe argument can be either the user name or the user name and group name, separated by a dot or a colon, or the group name, preceeded by a dot or a colon, as shown in the examples below:
cpio --owner smith cpio --owner smith: cpio --owner smith:users cpio --owner :users
If the group is omitted but the ‘:’ or ‘.’ separator is
given, as in the second example. the given user's login group will be
used.
--rsh-command=
command-s
--swap-bytes
-S
--swap-halfwords
--sparse
-t
--list
--to-stdout
-u
--unconditional
-v
--verbose
-V
--dot
--version