How to get "/usr/bin/cpupower" in RHEL7 ?_cpupower: command not found-优快云博客

博客围绕Red Hat Enterprise Linux 7.0系统展开，提出在RHEL7中安装特定包及运行命令报错的问题，指出该特定包由某个包提供，建议安装此包以解决在RHEL7中运行命令的问题。

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SOLUTION UNVERIFIED - 已更新 2014年九月29日14:19 -

English

环境

Red Hat Enterprise Linux 7.0

问题

How to install cpupowerutils package in RHEL7 ?
When trying to run cpupower command, getting following error :

Raw

# cpupower frequency-set -f 3100
bash: cpupower: command not found...

Which package provides cpupowerutils package in RHEL7 ?

决议

/usr/bin/cpupower is provided by kernel-tools.x86_64 package in RHEL7.
So install this package to get /usr/bin/cpupower command in RHEL7:

# yum install kernel-tools.x86_64

转帖者注：查看kernel-tools.x86_64包括哪些命令：

[root@dbserver tmp]# rpm -ql kernel-tools.x86_64 
/etc/sysconfig/cpupower
/usr/bin/centrino-decode
/usr/bin/cpupower
/usr/bin/powernow-k8-decode
/usr/bin/tmon
/usr/bin/turbostat
/usr/bin/x86_energy_perf_policy
/usr/lib/systemd/system/cpupower.service
/usr/share/locale/cs/LC_MESSAGES/cpupower.mo
/usr/share/locale/de/LC_MESSAGES/cpupower.mo
/usr/share/locale/fr/LC_MESSAGES/cpupower.mo
/usr/share/locale/it/LC_MESSAGES/cpupower.mo
/usr/share/locale/pt/LC_MESSAGES/cpupower.mo
/usr/share/man/man1/cpupower-frequency-info.1.gz
/usr/share/man/man1/cpupower-frequency-set.1.gz
/usr/share/man/man1/cpupower-idle-info.1.gz
/usr/share/man/man1/cpupower-idle-set.1.gz
/usr/share/man/man1/cpupower-info.1.gz
/usr/share/man/man1/cpupower-monitor.1.gz
/usr/share/man/man1/cpupower-set.1.gz
/usr/share/man/man1/cpupower.1.gz
/usr/share/man/man8/turbostat.8.gz
/usr/share/man/man8/x86_energy_perf_policy.8.gz
[root@dbserver tmp]#