run_sandbox.sh (and some archpup comments)

The purpose of this thread is to demonstrate how to use psandbox to troubleshoot a new experimental distro. Psandbox is a more light weight approach than virtualization and is based on the sandbox.sh script that was originally part of puppylinux and is now included in woof-CE.

[b]Get psandbox[/b]
1. Make a new director called psandbox.
[code]
mkdir -p /mnt/home/gitlab_projects/psandbox
cd /mnt/home/gitlab_projects/psandbox
[/code]
[b] Step 1. Get the files.
PM

#!/bin/bash
SB_PREFIX=/mnt/home/gitlab_projects/psandbox/master
OS_HOME=/initrd/mnt/dev_save/arch/32/20.02
MP=/initrd/mnt/dev_save
PSUBDIR="arch/32/20.02"
OS_HOME="$MP/$PSUBDIR"
LOGFILE="$(realpath ./sandbox.log)"
RW_LAYER="$(realpath ./a32pupsave)"
bash -x "$SB_PREFIX"/usr/bin/psandbox.sh --logfile "$LOGFILE" -f "$OS_HOME"/sandbox.out -o "$OS_HOME"/sandbox.out --pdrv /mnt/home --maybe-psubdir "$PSUBDIR" --no-exit --rw-layer "$RW_LAYER"