#!/bin/bash

SETACLS=clear
#SETACLS=set

rm -fr tst
mkdir tst

if [ -n "$SETACLS" ]; then
 for g in $(id -G); do
   if [ "$SETACLS" = "clear" ]; then
     setfacl -m d:g:$g:0 tst
   elif [ "$SETACLS" = "set" ]; then
     setfacl -m d:g:$g:rwx tst
   fi
 done
fi

getfacl tst

# Don't copy notepad.exe because that will preserve the file's ACLs
# and will cause the .exe suffix to be added regardless of the
# directory's ACLs.
cat "$(cygpath -Wua)"/notepad.exe > tst/tempfile.tmp

getfacl tst/tempfile.tmp
ls -l tst
./tstren
ls -l tst