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# 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/>.
#
: ${TMPDIR:=/tmp}
set -o history
HISTFILE=$TMPDIR/history-$$
history -c
echo a
echo b
echo c
echo d
echo e
history ; echo
history -d 2-4
history
echo f
echo g
echo h
echo i
history -d 6--1
history ; echo
history -d 16-40
history -d 1-200
history -d -20-50
history -d 1--50
history -d 5-0xaf
history ; echo
unset HISTFILE
exit 0
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