module test;
function string get_time();
int file_pointer;
//Stores time and date to file sys_time
void'($system("date +%X--%x > sys_time"));
//Open the file sys_time with read access
file_pointer = $fopen("sys_time","r");
//assin the value from file to variable
void'($fscanf(file_pointer,"%s",get_time));
//close the file
$fclose(file_pointer);
void'($system("rm sys_time"));
endfunction
initial begin
$display("Current System Time is %s",get_time());
end
endmodule
Simulator Output
Current System Time is 14:39:06--04/25/17
