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stooged / PI-Pwn

pppwn
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Change default shutdown command #88

Closed Shad0w80 closed 3 months ago

Shad0w80 commented 3 months ago

Hi @stooged

I have a Raspberry Pi 4 Model B with a NASPi shield that requires to execute a specified command to turn off the rpi, i have to type xoff to correctly shut down it.

Quoted from Geekworm website: https://wiki.geekworm.com/XScript

Safe shutdown command: xoff. DON'T run the 'shutdown' linux command to shut down, otherwise the power of shield will not be shut down.

Can i just replace the shutdown command with that one (including WebServer)? If yes, what files-lines do i need to edit?

Thanks!

Shad0w80 commented 3 months ago

https://github.com/stooged/PI-Pwn/blob/2110c2e7364f2d8e60b56a5fb1103b340d9b9104/PPPwn/run.sh#L130

Thanks, but i already tried that and it's not working.

ImAlwaysInFaMouS commented 3 months ago

try editing the one at /boot/firmware/pppwn ?

might also need to reboot for it to take effect?

Shad0w80 commented 3 months ago

try editing the one at /boot/firmware/pppwn ?

might also need to reboot for it to take effect?

Did both, no luck.

Shad0w80 commented 3 months ago

I also edited the index.php file (line 71), replacing the sudo poweroff command with xoff command. If i try to shutdown the rpi via webserver, nothing happens.

stooged commented 3 months ago

xoff is setup as an alias for

sudo /usr/local/bin/xSoft.sh 0 27

you need to set it up and then test the command works. then you should be able to replace sudo power off with xoff or sudo xoff

from: https://wiki.geekworm.com/XScript

Prepair software shutdown script
sudo ./install-sss.sh
Then run the following command to create a alias 'xoff' command
echo "alias xoff='sudo /usr/local/bin/xSoft.sh 0 27'" >>   ~/.bashrc
source ~/.bashrc
After the installation is complete, an xoff command will be created to shut down the software.
Then you can run xoff to execute software shutdown.
Shad0w80 commented 3 months ago

Sorry, maybe I have explained myself wrongly. I've already did that, in fact I can use the xoff command using ssh and works just fine. My question was, how can I integrate that command to your script to make it works with PI-Pwn? What files I have to edit in order to correctly shutdown the rpi through the script and webserver? Thanks

stooged commented 3 months ago

The sudo shutdown command in run.sh is what shuts the pi down.

If you replaced those and it didnt work then you will need to workout why it is not executing the command.

Shad0w80 commented 3 months ago

The sudo shutdown command in run.sh is what shuts the pi down.

If you replaced those and it didnt work then you will need to workout why it is not executing the command.

I replaced the sudo poweroff command with sudo /usr/local/bin/xSoft.sh 0 27 in both "index.php" and "run.sh" files and it works! I don't know why the xoff alias won't trigger the right command if used with your script, maybe a permission problem? Thanks @stooged