orachk 12.1.0.2.1 on windows 10 gives Not supported OS
installed Cygwin 64 bit for windows 10 64 bit OS.
when I execute orachk, getthing the below error
 18997: + [[ 0 -eq 1 ]]
 19002: + [[ -n ,/cygdrive/c/users/sudhakar/downloads ]]
 19004: + check_upgrade
 1402: + func_what_platform
  17847: + uname -s
 17847: + os_name=CYGWIN_NT-10.0
 17848: + case ${os_name} in
 17927: + os_arch='Not supported OS'
 17928: + exit 1
 33881: + set +x
Debug output file is orachk_debug_20151219_224148.log
