<root
    
    /bin/vmkdump_extract: unrecognized option '--help'
    vmkdump_extract
       Produces ELF-compatible cores from VMkernel and UserWorld
       zdumps.
       Usage:
          vmkdump_extract [options] 
       VMkernel zdump specific options:
          -F|--extract-file 
          -l|--extract-log : extract only the log file
          -L|--log-file-name  : names the extracted log file
               Use with -l to extract only the log file
          -S|--use-alternate-stack
          -u|--extract-uw-dumps : extracts uw dumps from kernel dump
          -V|--extract-visorfs
       UserWorld zdump specific options:
          -c|--extract-cartel-heap
          -C|--heap-file-name 
          -e|--print-exec-name
          -f|--print-fd-table
          -m|--print-mmaps
          -p|--print-pointer-table
          -R|--print-regs
          -s|--print-stack-frames
          -t|--print-threads
       Common options:
          -b|--print-build
          -B|--stamp-build 
          -E|--is-encrypted
          -h|--print-header
          -v|--verbose 
          -x|--extract-core
          -X|--core-file-name 
       Compatible with these zdump versions:
          VMkernel:458814 UserWorld:458814
    
    



Designed by SanjuD(@ngineerbabu)