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cpufreq-set:tldr:bf125
This command is used to set the CPU frequency for a specific CPU core.
Let's break down the command:
-
sudo
: It is a command that allows the user to execute a command with administrative privileges. -
cpufreq-set
: It is a command used to dynamically modify the CPU frequency scaling settings. -
-c ${1}
: This parameter specifies the CPU core for which you want to set the frequency.${1}
refers to the first command-line argument passed to the script or command. The value of${1}
will be substituted with the desired CPU core. -
-f ${work_frequency}
: This parameter specifies the desired frequency to be set for the CPU core.${work_frequency}
refers to the value of a variable calledwork_frequency
, which will be substituted with the desired frequency.
Overall, this command, when executed with administrative privileges, instructs the system to set the CPU frequency of a specific core to a desired value. The core number and frequency value are passed as arguments to the command.