Re: [arch-general] cpufrequtils dead or alive ?

[Thomas Bächler]

Giovanni Scafora schrieb:

modprobe $mod || grep "$governor"
/sys/devices/system/cpu/cpu*/cpufreq/scaling_available_governors >
/dev/null 2>&1

or

grep "$governor"
/sys/devices/system/cpu/cpu*/cpufreq/scaling_available_governors ||
modprobe $mod > /dev/null 2>&1

The second one doesn't make sense. Don't use >/dev/null in combination with grep, use grep -q: grep -qw "$governor" sys/devices/system/cpu/cpu*/cpufreq/scaling_available_governors || modprobe -q $mod

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