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#
14trap 'rm -f $HISTFILE' 0 1 2 3 6 15
15
16HISTFILE=$TMPDIR/foohist-$$
17unset HISTIGNORE HISTCONTROL
18set -o history
19
20history -c
21cat <<!
22one
23two
24three
25!
26
27history
28fc -s cat
29