How to Update Bash on Red Hat and CentOS

Posted on September 25, 2014 by J. Mays

Category: Technical Support | Tags: Bash, Shell, Update

Reading Time: < 1 minute

Pre-Flight Check

These instructions are intended specifically for updating Bash on Red Hat and CentOS.
I’ll be working from both a Liquid Web Core Managed CentOS 6 server and a Liquid Web Self Managed CentOS 7 server, and I’ll be logged in as root.

Clean-Up Yum

yum clean all

Update Bash

Updating Bash is as simple as running just one command:

yum -y update bash

or… Update All Installed Packages

Optionally, it is possible to update all of the installed packages at once with the following command:

yum -y update

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!