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Persist changes after reboot without sdcard #24

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Persist changes after reboot without sdcard #24

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42fb112
Look for the files in the dir of the script
cuklev Jan 11, 2018
3cae056
Make persistent changes
cuklev Jan 11, 2018
bf87532
Work with the nicer version of sed (just in case)
cuklev Jan 11, 2018
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77 changes: 50 additions & 27 deletions sdcard/debug_cmd.sh
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Original file line number Diff line number Diff line change
@@ -1,30 +1,53 @@
#!/bin/sh
#

cp /mnt/group /etc/group

# install updated version of busybox
cp /bin/busybox /bin/busybox-orig
cp /mnt/busybox-armv6l /bin/busybox
/bin/busybox --install -s

# setup and install dropbear ssh server
cp /mnt/dropbearmulti /bin/dropbearmulti
mkdir /etc/dropbear
cp /mnt/dropbear_ecdsa_host_key /etc/dropbear/dropbear_ecdsa_host_key
/bin/dropbearmulti dropbear

# update hosts file to prevent communication
cp /mnt/hosts.new /etc/hosts

# update the time
ntpd -q -p uk.pool.ntp.org

# wifi creds - currently doesn't work
#cp /mnt/wpa_supplicant.conf /home/wpa_supplicant.conf

# update wifi creds - currently doesn't work
#(sleep 20 && /mnt/mmc01/0/goke_p2pcam_param --wifissid=SSID --wifipass=WIFIPASSKEY ) &

# turn off high pitched noise
(sleep 20 && /mnt/mmc01/0/goke_volume -s 0 ) &
DIR="$(dirname "$0")"

if [ $DIR = /home/sdcard ]; then
cp "$DIR"/group /etc/group

# install updated version of busybox
cp /bin/busybox /bin/busybox-orig
cp "$DIR"/busybox-armv6l /bin/busybox
/bin/busybox --install -s

# setup and install dropbear ssh server
cp "$DIR"/dropbearmulti /bin/dropbearmulti
mkdir /etc/dropbear
cp "$DIR"/dropbear_ecdsa_host_key /etc/dropbear/dropbear_ecdsa_host_key
/bin/dropbearmulti dropbear

# update hosts file to prevent communication
cp "$DIR"/hosts.new /etc/hosts

# update the time
ntpd -q -p uk.pool.ntp.org

# wifi creds - currently doesn't work
#cp "$DIR"/wpa_supplicant.conf /home/wpa_supplicant.conf

# update wifi creds - currently doesn't work
#(sleep 20 && "$DIR"/goke_p2pcam_param --wifissid=SSID --wifipass=WIFIPASSKEY ) &

# turn off high pitched noise
(sleep 20 && "$DIR"/goke_volume -s 0 ) &
else
# make folder for storing files
# and backup original start.sh script
if [ ! -d /home/sdcard ]; then
mkdir /home/sdcard
cp /home/start.sh /home/sdcard/start_orig.sh
fi

# copy files over
cp "$DIR"/* /home/sdcard/

# Patch start.sh script to look in /home/sdcard/
"$DIR"/busybox-armv6l sed '\;/mnt/debug_cmd\.sh$;a\
elif [ -f "/home/sdcard/debug_cmd.sh" ]; then\
/home/sdcard/debug_cmd.sh' \
/home/sdcard/start_orig.sh > /home/start.sh

# call us again from the new location
exec /home/sdcard/debug_cmd.sh
fi