mirror of https://github.com/n-hys/bash.git
50 lines
1.2 KiB
Plaintext
50 lines
1.2 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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wdir=$PWD
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cd /
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echo expect '~1'
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echo ~1
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pushd /usr
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pushd /tmp
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dirs
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echo these lines should be the same
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dirs +0
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echo ~0 ${DIRSTACK[0]}
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echo these lines should be the same
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dirs +1
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echo ~1 ${DIRSTACK[1]}
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echo these lines should be the same
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dirs +2
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echo ~2 ${DIRSTACK[2]}
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NDIRS=$(( ${#DIRSTACK[@]} - 1 ))
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echo these lines should be the same
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dirs -2
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echo ~-2 ${DIRSTACK[NDIRS-2]}
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echo these lines should be the same
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dirs -1
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echo ~-1 ${DIRSTACK[NDIRS-1]}
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dirs -v -1
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echo these lines should be the same
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dirs -0
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echo ~-0 ${DIRSTACK[NDIRS]}
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cd "$wdir"
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