1#   This program is free software: you can redistribute it and/or modify
2#   it under the terms of the GNU General Public License as published by
3#   the Free Software Foundation, either version 3 of the License, or
4#   (at your option) any later version.
5#
6#   This program is distributed in the hope that it will be useful,
7#   but WITHOUT ANY WARRANTY; without even the implied warranty of
8#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
9#   GNU General Public License for more details.
10#
11#   You should have received a copy of the GNU General Public License
12#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
13#
14olddir=$PWD
15: ${TMPDIR:=/var/tmp}
16
17SCRATCH=${TMPDIR}/scratch-$$
18rm -rf $SCRATCH
19mkdir $SCRATCH || exit 1
20
21cd $SCRATCH
22
23mkdir a b
24touch a/aa a/ab
25touch b/bb b/bc
26
27ln -s a c
28
29shopt -s globstar
30
31echo **
32echo **/
33
34echo **/*b
35
36cd "$olddir"
37rm -rf $SCRATCH
38