but, in place of linux i want
another word like venu, how?
The uname utility I guess would inturn call the uname function.
I think the uname function is a syscall, going though the glibc
Code should confirm that.
In the file /usr/include/linux/uts.h
the following can be found.
* Defines for what uname() should return
#define UTS_SYSNAME "Linux"
I feel that changing this entry and recompiling the kernel should work.