Question

15

scripting chroot, how to?

rated 0 times [ 15] [ 0] / answers: 1 / hits: 38176 / 2 Years ago, sun, january 2, 2022, 2:46:45

So I'm looking at:

https://help.ubuntu.com/community/LiveCDCustomizationFromScratch

and trying the following within a bash script:

sudo chroot chroot



mount none -t proc /proc

mount none -t sysfs /sys

mount none -t devpts /dev/pts

Running the script drops to a shell at sudo chroot chroot. When I exit that I get the expected warnings about mount needing root. Is there a way I can keep all this within one shell script?

Edit: I want this to be a repeatable process, which is why I want to script the whole thing rather than type it in time and time again.

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tatoethin

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2 Years ago

answered 2 Years ago humbire · Accepted Answer

Create a second script (e.g. chroot.sh) and place it in your chroot/ folder.

Now edit the command in your original script to this:

chroot chroot/ ./chroot.sh

Now the script chroot.sh will be executed inside your chroot.