查看libc.so.6的版本号

在终端执行：

/lib/x86_64-linux-gnu/libc.so.6 --version

我这个libc.so.6版本是2.27。

GNU C Library (Ubuntu GLIBC 2.27-3ubuntu1.6) stable release version 2.27.
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.
Compiled by GNU CC version 7.5.0.
libc ABIs: UNIQUE IFUNC
For bug reporting instructions, please see:
<https://bugs.launchpad.net/ubuntu/+source/glibc/+bugs>.