Difference between revisions of "Cleaning up old kernels"
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== Cleanup old kernels on CentOS 7 == | == Cleanup old kernels on CentOS 7 == | ||
* '''uname -r''' --> get active kernel version (informational) | * '''uname -r''' --> get active kernel version (informational) | ||
− | * ''' | + | * '''yum install yum-utils''' --> install prerequisite (if not already installed) |
* '''package-cleanup --oldkernels --count=x''' --> remove old kernels (x = number of kernels to keep) | * '''package-cleanup --oldkernels --count=x''' --> remove old kernels (x = number of kernels to keep) | ||
== Cleanup old kernels on ubuntu 16.04 == | == Cleanup old kernels on ubuntu 16.04 == | ||
* '''uname -r''' --> get active kernel version (informational) | * '''uname -r''' --> get active kernel version (informational) | ||
− | * ''' | + | * '''apt-get install byobu''' --> install prerequisite (if not already installed) |
− | * ''' | + | * '''purge-old-kernels''' --> remove old kernels |
Revision as of 08:11, 31 October 2016
Intro
The steps below describe how to clean up old kernels.
Cleanup old kernels on CentOS 7
- uname -r --> get active kernel version (informational)
- yum install yum-utils --> install prerequisite (if not already installed)
- package-cleanup --oldkernels --count=x --> remove old kernels (x = number of kernels to keep)
Cleanup old kernels on ubuntu 16.04
- uname -r --> get active kernel version (informational)
- apt-get install byobu --> install prerequisite (if not already installed)
- purge-old-kernels --> remove old kernels