1. Query all current cores of the system:
#rpm -qa | grep kernel
2. Delete the kernel you want to delete:
# yum remove kernel-version number
# yum remove kernel-core-version number
1. Query all current cores of the system:
#rpm -qa | grep kernel
2. Delete the kernel you want to delete:
# yum remove kernel-version number
# yum remove kernel-core-version number