system('wsl sudo ...') does not work

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Francesco Bellelli
Francesco Bellelli 2022-6-15
回答： Francesco Bellelli 2022-6-16
Hi, i'm trying to write a script that executes a few command through wsl on Windows (basically to automatic install libraries from apt and a c++ routine with ./configure and make).
When I use command such as
system('wsl ./configure')
it goes well, but when I use some like
system('wsl sudo apt-get install')
the script runs but never ends (I see always the "pause" button).
Any suggestions on how to fix this? Thanks
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Rik
Rik 2022-6-16
The double layer is apparently a problem. Could there be a way to pipe the password in somehow? That would require you to store the password in a Matlab variable, but I don't really see a way around that myself. (you can use the input function if you don't want to store the password in plain text in your m file)

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Francesco Bellelli
Francesco Bellelli 2022-6-16
It seems to work now by taking as input from the user his password and then using
system(‘wsl echo <password> | wsl sudo -S <command>’)

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