mirror of https://github.com/n-hys/bash.git
37 lines
890 B
Plaintext
37 lines
890 B
Plaintext
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
HISTFILE=$TMPDIR/bashhist-$$
|
|
|
|
set -o history
|
|
set -o histexpand
|
|
|
|
echo a
|
|
cat < <(echo !!)
|
|
|
|
echo b
|
|
echo !! `echo !!`
|
|
|
|
echo c
|
|
echo "$(echo "!" )"
|
|
|
|
echo d
|
|
echo "$(echo '!' )"
|
|
|
|
echo e
|
|
echo '!' "!"
|
|
echo "'!'"
|
|
|
|
set +o history
|
|
rm -f $HISTFILE
|