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Chet Ramey
60 lines
1.3 KiB
Plaintext
60 lines
1.3 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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# hash printing, deleting tests
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hash -r # start with empty hash table
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hash # should be error/warning
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hash -d notthere
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echo $?
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hash -p /nosuchdir/nosuchfile cat
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hash -t cat
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hash -lt cat
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hash -l
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hash -d cat
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hash -d notthere
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hash -lt notthere
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hash -t notthere
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hash -t cat 2>/dev/null
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echo $?
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# this should fail
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hash -p /nosuchdir/nosuchfile cat
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cat </dev/null
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echo $?
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hash -t cat
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echo $?
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# but with checkhash set, it should not
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shopt -s checkhash
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cat </dev/null
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echo $?
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{ hash -t cat | grep cat >/dev/null; } && echo found
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hash -r
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hash -p / root
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hash -r
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# assignment to BASH_CMDS[x] should be like hash -p
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BASH_CMDS[cat]=/nosuchfile
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hash -lt cat
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hash -d cat
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