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September 6, 2024 17:24
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| # This is just some things to do after first boot | |
| # YMMV | |
| # | |
| ## First, some local defines | |
| # if you define these, they'll be added as a default connection | |
| SSID="" | |
| WIFIPW="" | |
| ########################################### | |
| ### Initial updates | |
| apt-get update | |
| apt-get -y install joe git build-essential gawk aptitude libdate-manip-perl i2c-tools | |
| ### basic repos we want | |
| cd /usr/local/src | |
| for repo in profile-repo arm-misc WhatsMyIP | |
| do | |
| git clone https://github.com/akhepcat/${repo} | |
| done | |
| ### resolve the: | |
| ## W: http://raspbian.raspberrypi.com/raspbian/dists/bookworm/InRelease: | |
| ## Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details. | |
| git clone https://github.com/kstr0k/migrate-apt-keys | |
| migrate-apt-keys/migrate-apt-keys | |
| aptitude -y dist-upgrade | |
| apt-get autoclean | |
| apt-get autoremove | |
| ### install our default profile | |
| cd /usr/local/src/profile-repo | |
| ./install_profile | |
| rm -f ~/.*_local | |
| ### permissions fixups | |
| luser=$(grep users /etc/group | cut -f 4 -d:) | |
| cd /usr/local | |
| chown -R ${luser} src | |
| su -l ${luser} -c "cd /usr/local/src/profile-repo; ./install_profile; rm -f ~/.*_local" | |
| ### add some boot options | |
| if [ -r /boot/firmware/cmdline.txt ] | |
| then | |
| FWD="/boot/firmware" # both cmdline.txt and config.txt are in /boot/firmware | |
| elif [ -r /boot/cmdline.txt ] | |
| then | |
| FWD="/boot" # both cmdline.txt and config.txt are in /boot | |
| else | |
| FWD="" | |
| fi | |
| if [ -n "${FWD}" ] | |
| then | |
| [[ -z "$(grep vc4.force_hotplug ${FWD}/cmdline.txt)" ]] && sed -i 's/$/ vc4.force_hotplug=1/;' ${FWD}/cmdline.txt | |
| if [ -z "$(grep 'consoleblank' ${FWD}/cmdline.txt)" ] | |
| then | |
| sed -i 's/$/ consoleblank=0/;' ${FWD}/cmdline.txt | |
| else | |
| sed -i 's/\(consoleblank\)\(=[0-9]\+\)/\1=0/;' ${FWD}/cmdline.txt | |
| fi | |
| # enable arm i2c | |
| sed -i 's/^.*\(dtparam=i2c_arm\)=.*/\1=on/;' ${FWD}/config.txt | |
| ## common to ALL pi hardware | |
| # for cli-only systems, gpu_mem=16 is best for maximizing system memory | |
| # - obviously don't do that on GUI enabled systems! | |
| # print from the beginning, up to and including the keyword "[all]" | |
| sed -n '1,\|\[all\]|p' ${FWD}/config.txt > ${FWD}/config.txt.new | |
| cat >> ${FWD}/config.txt.new <<EOF | |
| gpu_mem=16 | |
| EOF | |
| # finish printing from after that keyword "[all]" to EOF | |
| sed -n '\|\[all\]|,$p' ${FWD}/config.txt | sed '1d' >> ${FWD}/config.txt.new | |
| mv ${FWD}/config.txt.new ${FWD}/config.txt | |
| ## end all common config.txt | |
| else | |
| echo "can't find cmdline.txt in either /boot or /boot/firmware" | |
| fi | |
| if [ -d /etc/NetworkManager/system-connections -a -n "${SSID}" ] | |
| then | |
| # for generic wireless access when not plugged into ethernet | |
| nmcli dev wifi connect "${SSID}" password "${WIFIPW}" | |
| fi | |
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