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tldr/pages/linux/cpufreq-info.md
Managor ae436c1b00
linux/*: add option placeholders (#16192) 
* batch1

* batch2

* batch3

* batch4

* Update matchpathcon.md

* Update pages/linux/arecord.md

Co-authored-by: Lena <126529524+acuteenvy@users.noreply.github.com>

* Update pages/linux/arecord.md

Co-authored-by: Lena <126529524+acuteenvy@users.noreply.github.com>

* Update pages/linux/arecord.md

Co-authored-by: Wiktor Perskawiec <git@spageektti.cc>

---------

Co-authored-by: Lena <126529524+acuteenvy@users.noreply.github.com>
Co-authored-by: Wiktor Perskawiec <git@spageektti.cc>
2025-04-19 21:21:53 +00:00

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cpufreq-info

Show CPU frequency information. More information: https://manned.org/cpufreq-info.

  • Show CPU frequency information for all CPUs:

cpufreq-info

  • Show CPU frequency information for the specified CPU:

cpufreq-info {{[-c|--cpu]}} {{cpu_number}}

  • Show the allowed minimum and maximum CPU frequency:

cpufreq-info {{[-l|--hwlimits]}}

  • Show the current minimum and maximum CPU frequency and policy in table format:

cpufreq-info {{[-o|--proc]}}

  • Show available CPU frequency policies:

cpufreq-info {{[-g|--governors]}}

  • Show current CPU work frequency in a human-readable format, according to the cpufreq kernel module:

cpufreq-info {{[-f|--freq]}} {{[-m|--human]}}

  • Show current CPU work frequency in a human-readable format, by reading it from hardware (only available to root):

sudo cpufreq-info {{[-w|--hwfreq]}} {{[-m|--human]}}