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Attribute und Hilfefunktion -f -l -h und Shellcheckcheck
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1 changed files with 35 additions and 17 deletions
52
raspi-install.sh
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52
raspi-install.sh
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@ -1,45 +1,63 @@
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#!/bin/bash
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cd ~/Downloads || exit
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# gemacht von Stefan Höhn
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#https://github.com/dewomser/Raspi-auto-downloader
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### Raspbian heißt jetzt Raspios ###
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attribut=$1
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if [[ "$attribut" = "-h" ]]
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then
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echo "
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Aufruf raspi-install.sh [OPTION]
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## Welches Raspios steht in $rimage: ##
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#rimage ="raspios_lite_armhf"
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Option Bedeutung
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-f raspios_full_armhf
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-l raspios_lite_armhf
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-h Diese Hilfe
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" && exit
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elif [[ "$attribut" = "-l" ]]
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then
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rimage="raspios_lite_armhf"
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echo "lite"
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else
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rimage="raspios_full_armhf"
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fi
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#rimage ="raspios_lite_armhf"
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#rimage="raspios_full_armhf"
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cd ~/Downloads || exit
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dirr=$(curl --silent https://downloads.raspberrypi.org/$rimage/images/ | grep -o -E "$rimage-[0-9]{4}-[0-9]{2}-[0-9]{2}" | tail -1 )
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pathr="https://downloads.raspberrypi.org/$rimage/images/$dirr/"
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rname=$(curl --silent $pathr | grep -o -E -w "[0-9]{4}-[0-9]{2}-[0-9]{2}-[[:lower:]-]*\.zip" | head -1)
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rname=$(curl --silent "$pathr" | grep -o -E -w "[0-9]{4}-[0-9]{2}-[0-9]{2}-[[:lower:]-]*\.zip" | head -1)
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wget -erobots=off $pathr$rname -O raspi.zip
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#echo Test kompletter Pfad :: $pathr$rname
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shaname=$(curl --silent $pathr | grep -o -E -w "[0-9]{4}-[0-9]{2}-[0-9]{2}-[[:lower:]-]*\.zip\.sha256" | head -1)
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#echo Test kompletter Pfad :: "$pathr""$rname"
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shaname=$(curl --silent "$pathr" | grep -o -E -w "[0-9]{4}-[0-9]{2}-[0-9]{2}-[[:lower:]-]*\.zip\.sha256" | head -1)
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#echo Test kompletter sha256-Pfad :: $pathr$shaname
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wget $pathr$shaname -O raspi.sha256
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wget "$pathr""$shaname" -O raspi.sha256
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echo "Bitte ein paar Sekunden warten. Der Hash wird erzeugt."
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sha1=$(shasum -a 256 raspi.zip | grep -o -P "[0-9a-z]{40,}")
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sha2=$(cat raspi.sha256 | grep -o -P "[0-9a-z]{40,}")
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sha2=$( grep -o -P "[0-9a-z]{40,}" < raspi.sha256 )
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sleep 1
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echo Prüfsumme aus Download $sha1
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echo Prüfsumme von Webseite $sha2
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echo Prüfsumme aus Download "$sha1"
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echo Prüfsumme von Webseite "$sha2"
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if [ "$sha1" == "$sha2" ]; then
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echo "Prüfsumme stimmt"
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echo "-----------------"
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echo "SD-Karte auf die geschieben werden soll ENTFERNEN !" \"y\"
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read input
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read -r input
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if [ "$input" == "y" ]; then
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laufwerke=($(lsblk -l -o Name | egrep -v [0-9] | egrep sd[a-z]))
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mapfile -t laufwerke < <(lsblk -l -o Name | grep -E -v "[0-9]" | grep -E "sd[a-z]")
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else
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exit
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fi
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echo Es gibt diese seriellen Blockdevices "${laufwerke[@]}"
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echo SD- Karte, die überschrieben werden soll einstecken, \"y\"
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read input
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read -r input
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if [ "$input" == "y" ]; then
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laufwerke1=($(lsblk -l -o Name | egrep -v [0-9] | egrep sd[a-z]))
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mapfile -t laufwerke1 < <(lsblk -l -o Name | grep -E -v "[0-9]" | grep -E "sd[a-z]")
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laufwerke2=($({ printf "%s\n" "${laufwerke[@]}" | sort -u; printf "%s\n" "${laufwerke1[@]}" "${laufwerke[@]}"; } | sort | uniq -u))
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mapfile -t laufwerke2 < <({ printf "%s\n" "${laufwerke[@]}" | sort -u; printf "%s\n" "${laufwerke1[@]}" "${laufwerke[@]}"; } | sort | uniq -u)
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echo Es gibt jetzt dieses neue seriellen Blockdevices "${laufwerke2[@]}"
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else
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@ -48,7 +66,7 @@ fi
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echo Ich bin mir SICHER und will auf SD Karte schreiben ! "${laufwerke2[@]}" \"y\" oder \"n\"
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read endgueltigja
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read -r endgueltigja
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if [ "$endgueltigja" == "y" ]; then
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# das hier aktivieren --TOTENKOPF--- zum Schreiben
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#unzip raspi.zip | dd of=/dev/${laufwerke2[@]} status=progress
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