$ file wyvern wyvern: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, for GNU/Linux 2.6.24, BuildID[sha1]=45f9b5b50d013fe43405dc5c7fe651c91a7a7ee8, not stripped