---
syntax: markdown
tags: [tldr, linux]
source: https://github.com/tldr-pages/tldr.git
---
# chcpu

> Enable/disable a system's CPUs.
> More information: <https://manned.org/chcpu>.

- Disable one or more CPUs by their IDs:

`chcpu {{[-d|--disable]}} {{1,3}}`

- Enable one or more ranges of CPUs by their IDs:

`chcpu {{[-e|--enable]}} {{1-3,5-7}}`
