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Update imaging script.

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This commit is contained in:
Jarno Rantanen 2021-12-28 21:25:00 +02:00
parent 61977a2ffe
commit 1d13602819
1 changed files with 5 additions and 8 deletions
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13
docs/image-setup.sh
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@ -115,8 +115,8 @@ else
echo "Error: Unsupported platform $OSTYPE, sorry" && exit 1
fi
question "Prepare baseline Raspbian:"
echo "* Flash Raspbian Lite with Etcher"
question "Prepare baseline Raspberry Pi OS Lite:"
echo "* Flash the OS with Raspberry Pi Imager"
echo "* Eject the SD card"
echo "* Mount the card back"
echo "* Wait for your OS to mount it"
@ -252,13 +252,10 @@ ssh "chromium-browser --version | cut -d ' ' -f 1-2" > temp
VERSION_CHROMIUM="$(cat temp)"
rm temp
working "Removing SSH host keys & enabling regeneration"
ssh "sudo rm -f -v /etc/ssh/ssh_host_*_key* && sudo systemctl enable regenerate_ssh_host_keys"
working "Removing temporary SSH pubkey, disabling SSH & shutting down"
tempFile="$(ssh mktemp)"
working "Disabling SSH access & restoring safe defaults & shutting down"
tempFile="$(ssh mktemp)" # need to do this via a temp file on the host, otherwise disabling SSH while using SSH ends up being problematic
ssh "chmod a+x $tempFile"
ssh "echo 'rm .ssh/authorized_keys && systemctl disable ssh && poweroff' > $tempFile"
ssh "echo 'rm -f /etc/ssh/ssh_host_*_key*; systemctl enable regenerate_ssh_host_keys; rm .ssh/authorized_keys; systemctl disable ssh; poweroff' > $tempFile"
ssh "sudo nohup $tempFile"
question "Eject the SD card from the Pi, and mount it back to this computer"