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Replace some in-place sed invocations with perl, as it's more robust.

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This commit is contained in:
Jarno Rantanen 2020-03-03 11:08:03 +02:00
parent 97eebe6410
commit 17aa8f6e00
1 changed files with 2 additions and 2 deletions
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docs/image-setup.sh
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@ -156,7 +156,7 @@ ssh "echo -e 'd\n2\nn\np\n2\n$START\n+${SD_SIZE_REAL}M\ny\nw\n' | sudo fdisk /de
working "Setting hostname"
# We want to do this right before reboot, so we don't get a lot of unnecessary complaints about "sudo: unable to resolve host chilipie-kiosk" (https://askubuntu.com/a/59517)
ssh "sudo hostnamectl set-hostname chilipie-kiosk"
ssh "sudo sed -i 's/raspberrypi/chilipie-kiosk/g' /etc/hosts"
ssh "sudo perl -i -p0e 's/raspberrypi/chilipie-kiosk/g' /etc/hosts" # "perl" is more cross-platform than "sed -i"
# From now on, some ssh commands will exit non-0, which should be fine
set +e
@ -256,7 +256,7 @@ read
working "Making boot quieter (part 1)" # https://scribles.net/customizing-boot-up-screen-on-raspberry-pi/
echo "Updating: $BOOT_CONFIG_TXT"
sed -i "" "s/#disable_overscan=1/disable_overscan=1/g" "$BOOT_CONFIG_TXT"
perl -i -p0e "s/#disable_overscan=1/disable_overscan=1/g" "$BOOT_CONFIG_TXT"
echo -e "\ndisable_splash=1" >> "$BOOT_CONFIG_TXT"
working "Making boot quieter (part 2)" # https://scribles.net/customizing-boot-up-screen-on-raspberry-pi/