2023-10-09 03:41:25 +00:00
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#!/bin/bash
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# Disable onboard audio
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sudo sed -i 's/dtparam=audio.*/dtparam=audio=off/g' /boot/config.txt
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# Disable onboard bluetooth
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echo "dtoverlay=disable-bt" | sudo tee -a /boot/config.txt
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# Increase default temperature limit from 60C to 70C
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echo "temp_soft_limit=70" | sudo tee -a /boot/config.txt
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# Isolate (remove) CPU core 3 from kernel process scheduler
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#? Is this just to run a little cooler?
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sudo sed -i '$ s/$/ isolcpus=3/' /boot/cmdline.txt
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# Enable ssh server on boot
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sudo touch /boot/ssh.txt
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# Disable hdmi output
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sudo sed -i 's/exit 0//g' /etc/rc.local
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echo "/usr/bin/tvservice -o" | sudo tee -a /etc/rc.local
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echo "exit 0" | sudo tee -a /etc/rc.local
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2023-10-10 00:08:41 +00:00
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# Run startup script at reboot; Register to cron for pi user
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echo "@reboot sudo -E bash $HOME/fintic/startup.sh &" | sudo tee -a /var/spool/cron/pi
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