Additional Command-Line Options:

@<file>                         Read arguments form the specified file
-showargs                       Display command line
-? or -help                     Show usage information
-tz <time zone>                 Time zone identifier. Defaults to GMT.
                                Example: ... -tz GMT-5 ...
-tf <time format>               Time format (Java-style).

Date and Time Patterns
Please refer to 
    http://java.sun.com/j2se/1.5.0/docs/api/java/text/SimpleDateFormat.html

The following examples show how date and time patterns are interpreted in 
the U.S. locale. The given date and time are 2001-07-04 12:08:56 local time 
in the U.S. Pacific Time time zone.

Date and Time Pattern               Result  
"yyyy.MM.dd G 'at' HH:mm:ss z"      2001.07.04 AD at 12:08:56 PDT  
"EEE, MMM d, ''yy"                  Wed, Jul 4, '01  
"h:mm a"                            12:08 PM  
"hh 'o''clock' a, zzzz"             12 o'clock PM, Pacific Daylight Time  
"K:mm a, z"                         0:08 PM, PDT  
"yyyyy.MMMMM.dd GGG hh:mm aaa"      02001.July.04 AD 12:08 PM  
"EEE, d MMM yyyy HH:mm:ss Z"        Wed, 4 Jul 2001 12:08:56 -0700  
"yyMMddHHmmssZ"                     010704120856-0700  
"yyyy-MM-dd'T'HH:mm:ss.SSSZ"        2001-07-04T12:08:56.235-0700  
