Linux Deterministic System glibc version

In the shell, you can run the GLIBC shared library file directly to get the GLIBC version, executed under CentOS:

/lib/libc.so. 6

The output is:

GNU C Library Stable release version 2.12, by Roland McGrath et al. Copyright (C) free software Foundation, inc.this are free software; See the source for copying conditions. There is NO warranty; Not even to merchantability or FITNESS for Aparticular PURPOSE. Compiled by GNU CC version 4.4.7 20120313 (Red Hat 4.4.7-16). Compiled on a Linux 2.6.32 system on 2016-02-16.available extensions: the        C stubs add-on version 2.1.2.        Crypt Add-on version 2.1 by Michael Glad and others        GNU libidn by Simon Josefsson        Native POSIX Threads Library by Ulrich Drepper et al        bind-8.2.3-t5b        RT using Linux kernel aiolibc abis:unique ifuncfor Bug Reporting Instructions , please see:
Linux Deterministic System glibc version