IGHASHGPU.EXE [switch:param] [hashfile.txt]
 Switches:
 -c:csdepa       Charset definition (caps, small, digits, special, space, all)
 -u:[chars]      User-defined characters
 -uh:[hex]       User-defined character in HEX
 -uf:[filename]  Load characters from file
 -sf:[password]  Password to start attack from
 -m:[mask]       Password mask
 -ms:[symbol]    Mask symbol
 -min:[value]    Minimum length
 -max:[value]    Maximum length
 -h:[value]      Hash to attack
 -t:[sha1 | md5 | md4 | md5x2 | mysql5 | md5x2s | ipb | dcc] Hash type
 -unicode -oem   Convert charset to unicode or oem (default -- ANSI codepage)

 -devicemask:[N] Devices to use