-x, --exact do not round file sizes up to the next full block;\n\
this is the default for non-regular files\n\
-z, --zero add a final overwrite with zeros to hide shredding\n\
- - shred standard output\n\
"), stdout);
fputs (HELP_OPTION_DESCRIPTION, stdout);
fputs (VERSION_OPTION_DESCRIPTION, stdout);
fputs (_("\
\n\
+If FILE is -, shred standard output.\n\
+\n\
Delete FILE(s) if --remove (-u) is specified. The default is not to remove\n\
the files because it is common to operate on device files like /dev/hda,\n\
and those files usually should not be removed. When operating on regular\n\