   ~ ./start-andronix.sh
./start-andronix.sh: 6: command+= --link2symlink: not found
./start-andronix.sh: 7: command+= -0: not found
./start-andronix.sh: 8: command+= -r andronix-fs: not found
./start-andronix.sh: 14: command+= -b /dev: not found
./start-andronix.sh: 15: command+= -b /proc: not found
./start-andronix.sh: 16: command+= -b andronix-fs/root:/dev/shm: not found
./start-andronix.sh: 17: command+= -b andronix-fs/proc/fakethings/stat:/proc/stat: not found
./start-andronix.sh: 18: command+= -b andronix-fs/proc/fakethings/vmstat:/proc/vmstat: not found
./start-andronix.sh: 19: command+= -b andronix-fs/proc/fakethings/version:/proc/version: not found
./start-andronix.sh: 20: command+= -w /root: not found
./start-andronix.sh: 21: command+= /usr/bin/env -i: not found
./start-andronix.sh: 22: command+= HOME=/root: not found
./start-andronix.sh: 23: command+= PATH=/usr/local/sbin:/usr/local/bin:/bin:/usr/bin:/sbin:/usr/sbin:/usr/games:/usr/local/games: not found
./start-andronix.sh: 24: command+= TERM=xterm-256color: not found
./start-andronix.sh: 25: command+= LANG=en_US.UTF-8: not found
./start-andronix.sh: 26: command+= LC_ALL=C: not found
./start-andronix.sh: 27: command+= LANGUAGE=en_US: not found
./start-andronix.sh: 28: command+= /bin/bash --login: not found
Usage:
  proot [option] ... [command]

Regular options:
  -r *path*     Use *path* as the new guest root file-system, default is /.
  -b *path*     Make the content of *path* accessible in the guest rootfs.
  -q *command*  Execute guest programs through QEMU as specified by *command*.
  -w *path*     Set the initial working directory to *path*.
  --kill-on-exit                Kill all processes on command exit.
  -v *value*    Set the level of debug information to *value*.
  -V            Print version, copyright, license and contact, then exit.
  -h            Print the version and the command-line usage, then exit.

Extension options:
  -k *string*   Make current kernel appear as kernel release *string*.
  -0            Make current user appear as "root" and fake its privileges.
  -i *string*   Make current user and group appear as *string* "uid:gid".
  --link2symlink                Replace hard links with symlinks, pretending they are really hardlinks
  --sysvipc             Handle System V IPC syscalls in proot
  --ashmem-memfd                Emulate memfd_create support through ashmem and simulate fstat.st_size for ashmem
  -H            Hide files and directories starting with '.proot.' .
  -p            Modify bindings to protected ports to use a higher port number.
  -L            Correct the size returned from lstat for symbolic links.

Alias options:
  -R *path*     Alias: -r *path* + a couple of recommended -b.
  -S *path*     Alias: -0 -r *path* + a couple of recommended -b.
fatal error: see `proot --help`.

   ~ ./start-andronix.sh
./start-andronix.sh: 6: command+= --link2symlink: not found
./start-andronix.sh: 7: command+= -0: not found
./start-andronix.sh: 8: command+= -r andronix-fs: not found
./start-andronix.sh: 14: command+= -b /dev: not found
./start-andronix.sh: 15: command+= -b /proc: not found
./start-andronix.sh: 16: command+= -b andronix-fs/root:/dev/shm: not found
./start-andronix.sh: 17: command+= -b andronix-fs/proc/fakethings/stat:/proc/stat: not found
./start-andronix.sh: 18: command+= -b andronix-fs/proc/fakethings/vmstat:/proc/vmstat: not found
./start-andronix.sh: 19: command+= -b andronix-fs/proc/fakethings/version:/proc/version: not found
./start-andronix.sh: 20: command+= -w /root: not found
./start-andronix.sh: 21: command+= /usr/bin/env -i: not found
./start-andronix.sh: 22: command+= HOME=/root: not found
./start-andronix.sh: 23: command+= PATH=/usr/local/sbin:/usr/local/bin:/bin:/usr/bin:/sbin:/usr/sbin:/usr/games:/usr/local/games: not found
./start-andronix.sh: 24: command+= TERM=xterm-256color: not found
./start-andronix.sh: 25: command+= LANG=en_US.UTF-8: not found
./start-andronix.sh: 26: command+= LC_ALL=C: not found
./start-andronix.sh: 27: command+= LANGUAGE=en_US: not found
./start-andronix.sh: 28: command+= /bin/bash --login: not found
Usage:
  proot [option] ... [command]

Regular options:
  -r *path*     Use *path* as the new guest root file-system, default is /.
  -b *path*     Make the content of *path* accessible in the guest rootfs.
  -q *command*  Execute guest programs through QEMU as specified by *command*.
  -w *path*     Set the initial working directory to *path*.
  --kill-on-exit                Kill all processes on command exit.
  -v *value*    Set the level of debug information to *value*.
  -V            Print version, copyright, license and contact, then exit.
  -h            Print the version and the command-line usage, then exit.

Extension options:
  -k *string*   Make current kernel appear as kernel release *string*.
  -0            Make current user appear as "root" and fake its privileges.
  -i *string*   Make current user and group appear as *string* "uid:gid".
  --link2symlink                Replace hard links with symlinks, pretending they are really hardlinks
  --sysvipc             Handle System V IPC syscalls in proot
  --ashmem-memfd                Emulate memfd_create support through ashmem and simulate fstat.st_size for ashmem
  -H            Hide files and directories starting with '.proot.' .
  -p            Modify bindings to protected ports to use a higher port number.
  -L            Correct the size returned from lstat for symbolic links.

Alias options:
  -R *path*     Alias: -r *path* + a couple of recommended -b.
  -S *path*     Alias: -0 -r *path* + a couple of recommended -b.
fatal error: see `proot --help`.