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# centos 清理旧内核
- URL: https://note.xdq.me/centos-qing-li-jiu-nei-he/
- Published: 2015-11-25T10:44:07.000Z
- Updated: 2026-10-03T03:04:49.000Z
- Author: xud6
- Tags: centos, #Import 2026-10-03 02:45

```
sudo yum install yum-utils
sudo package-cleanup --oldkernels --count=1

```