size - list section sizes and total size of binary files

$ cat hello.c

#include <stdio.h>
int main() {
// printf() displays the string inside quotation
printf("Hello, World!");
return 0;
}

$ gcc hello.c -o hello.o

$ size hello.o

To display in octal

$ size -o hello.o

To display in hexadecimal

$ size -x hello.o

To display in system V format and hexadecimal values

$ size -Ax hello.o

regards,

T.Dhanasekar