printf (_("\
Usage: %s [OPTION] [FILE]...\n\
or: %s [OPTION] --check [FILE]\n\
- or: %s [OPTION] --string=STRING ...\n\
Print or check MD5 checksums.\n\
With no FILE, or when FILE is -, read standard input.\n\
\n\
--status don't output anything, status code shows success\n\
-w, --warn warn about improperly formated MD5 checksum lines\n\
\n\
- --string=STRING compute checksum for STRING\n\
--help display this help and exit\n\
--version output version information and exit\n\
\n\