Remove Linux Kernel: Difference between revisions

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Keep 0 old kernels
Keep 1 kernels
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<pre>
package-cleanup --oldkernels --count=0
package-cleanup --oldkernels --count=1
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Latest revision as of 00:07, 24 July 2015

Old Kernels

rpm -q kernel
yum -y install yum-utils

Keep 1 kernels

package-cleanup --oldkernels --count=1

Edit yum for default settings

vi /etc/yum.conf

Current and Previous

installonly_limit=2


Specific Kernel

To remove an unwanted kernel from your operating system:

List installed kernels

rpm -qa | grep kernel

Remove a specific kernel

rpm -e kernel-2.6.18-194.3.1.el5