32 lines
945 B
Bash
32 lines
945 B
Bash
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#!/usr/bin/env sh
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# Install utils for cpu freq
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sudo apt-get install cpufrequtils
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sudo cpufreq-set -r -g performance
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sudo echo "ENABLE="true"
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GOVERNOR="performance"
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MAX_SPEED="0"
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MIN_SPEED="0" " | sudo tee -a /etc/default/cpufrequtils
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# Install other useful tools
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sudo apt-get install htop git perl vim
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# Set CPU governor
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sudo sed -i 's/exit 0/sudo cpufreq-set -r -g performance/g' /etc/rc.local
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sudo echo "exit 0" | sudo tee -a /etc/rc.local
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# Set realtime priority and memlock
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sudo echo "
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@audio nice -15
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@audio - rtprio 90 # maximum realtime priority
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@audio - memlock unlimited # maximum locked-in-memory address space (KB)
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" | sudo tee -a /etc/security/limits.conf
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# Set swappiness
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# This setting changes the so-called swappiness of your system,
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# or in other words, the moment when your system starts to use its swap partition.
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sudo echo "
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vm.swappiness = 10
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fs.inotify.max_user_watches = 524288
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" | sudo tee /etc/sysctl.conf
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