How to Check the glibc (GNU libc) Version on Fedora 22
Pre-Flight Check
- These instructions are intended specifically for checking the installed version of glibc.
- I’ll be working from a Liquid Web Self Managed Fedora 22 server, and I’ll be logged in as root.
Using ldd
ldd --version
This should return a result similar to (though your version may vary):
ldd (GNU libc) 2.21
Copyright (C) 2015 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.
Written by Roland McGrath and Ulrich Drepper.
In this case, version 2.21 is installed.
Using dnf
dnf list glibc
This should return a result similar to:
Installed Packages
glibc.x86_64 2.21-5.fc22 @System
Available Packages
glibc.i686 2.21-5.fc22 fedora
In this case, 2.21-5.fc22 is the package installed.
Related Articles:
About the Author: J. Mays
As a previous contributor, JMays shares his insight with our Knowledge Base center. In our Knowledge Base, you'll be able to find how-to articles on Ubuntu, CentOS, Fedora and much more!
Our Sales and Support teams are available 24 hours by phone or e-mail to assist.
Latest Articles
How to Clone a Drupal Site to Another Domain
Read ArticleTop Eight Virtualization Security Issues and Risks
Read ArticleAccessing Man Pages on Ubuntu 16.04 LTS
Read ArticlePremium Business Email Pricing FAQ
Read ArticleMicrosoft Exchange Server Security Update
Read Article