I have browser shell leash and I'm executing shell commands in php and returing them to the browser and I just discovered chroot command and I want to run for example ls on root directory on changed root, In fact I need to run bash -c ls /. I've try this (I've try without sudo but it was not working):sudo chroot ~/projects/jcubic/leash lsbut got error:chroot: failed to run command ls: No such file or directorydo I use this command properly? Is it possible to run ls on different root directory?when I've try to run chroot without sudo I've got this error:chroot: cannot change root directory to '/home/kuba/projects/jcubic/leash': Operation not permitted
How to execute  ls  command in the chroot?
ls;chroot
chroot: failed to run command ls: No such file or directoryTo run any command inside the chroot, you need to have this program available in the chroot (since it can not use the program installed in the / of filesystem.The simplest way is to copy the /usr/bin/ls from to /home/kuba/projects/jcubic/leash/usr/bin/ (you will also need the dependent shared libraries: ldd /usr/bin/ls).