mirror of https://github.com/n-hys/bash.git
101 lines
1.8 KiB
Plaintext
101 lines
1.8 KiB
Plaintext
# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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export LC_ALL=C
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export LANG=C
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dirs -c
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# error -- non-existent directory
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pushd /tmp/xxx-notthere
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# errors -- empty stack
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pushd
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popd
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# errors -- bad numeric arguments -- should not cause the script to exit
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pushd -m
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popd -m
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dirs -m
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dirs 7
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MYDIR=$PWD
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unalias cd 2>/dev/null
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unalias -a
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command cd -P /
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command pwd -P # better be `/'
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case "$OLDPWD" in
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$MYDIR) echo ok ;;
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*) echo oops -- bad \$OLDPWD ;;
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esac
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pushd /usr
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echo $PWD $OLDPWD
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dirs
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echo ${DIRSTACK[@]}
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# this should not change the directory stack at all
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pushd -n +0
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dirs
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popd
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pushd /usr
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pushd /etc
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dirs
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dirs -l
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dirs -v
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# two consecutive `pushd's should swap the top two stack elements, then
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# swap them back, leaving the stack intact
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pushd
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pushd
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pushd /tmp
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echo ${DIRSTACK[0]} ; dirs +0
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echo ${DIRSTACK[2]} ; dirs +2
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# these should be errors, but not affect the directory stack
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dirs +9; dirs -9
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pushd +9 ; pushd -9
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popd +9 ; popd -9
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popd -n +2
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dirs
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echo ${DIRSTACK[@]}
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pushd -n /usr
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echo $PWD
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dirs
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echo ${DIRSTACK[@]}
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builtin pwd
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DIRSTACK[1]=/bin
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dirs
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builtin pwd
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popd +2
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builtin pwd -L
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pushd -1
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dirs
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echo ${DIRSTACK[0]}
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dirs -c
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dirs
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# this is for the benefit of pure coverage
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cd "$MYDIR"
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