Cannot display index entries

[Pavlos Ponos]

Hello,

I have installed the 5.6 in my server.
I have the following table:
data (ID int unsigned auto_increment not null primary key, text varchar (20000)) character set 'utf8' engine=myisam;

And I built a full-text-index in text column.
Tables in my server stored under /var/lib/mysql/

Neither myisam_ftdump nor myisamchk run..

Examples I tried are:
myisam_ftdump --help;
myisam_ftdump data 1;
myisam_ftdump /var/lib/mysql/elsa/data 1;
myisamchk -dv data;
myisamchk -dv /var/lib/mysql/elsa/data;

all of them returned the following error message:
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'blablabla' at line 1

Can you please let me know what I'm doing wrong?

Thanks in advance!
Pavlos