How To Install crash on CentOS 7
Introduction
In this tutorial we learn how to install crash
on CentOS 7.
What is crash
The core analysis suite is a self-contained tool that can be used to investigate either live systems, kernel core dumps created from the netdump, diskdump and kdump packages from Red Hat Linux, the mcore kernel patch offered by Mission Critical Linux, or the LKCD kernel patch.
We can use yum
or dnf
to install crash
on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install crash.
Install crash on CentOS 7 Using yum
Update yum database with yum
using the following command.
After updating yum database, We can install crash
using yum
by running the following command:
Install crash on CentOS 7 Using dnf
If you don’t have dnf installed you can install DNF on CentOS 7 first.
Update yum database with dnf
using the following command.
After updating yum database, We can install crash
using dnf
by running the following command:
How To Uninstall crash on CentOS 7
To uninstall only the crash
package we can use the following command:
References
Summary
In this tutorial we learn how to install crash
on CentOS 7 using yum
and dnf
.