mirror of https://github.com/n-hys/bash.git
82 lines
1.2 KiB
Plaintext
82 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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f1()
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{
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echo f1
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}
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f2()
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{
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echo f2
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}
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v1=one
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v2=two
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echo all set:
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echo ${v1-unset1}
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echo ${v2-unset2}
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declare -f -p f1 f2
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unset v1 f1 v2 f2
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echo all unset:
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echo ${v1-unset1}
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echo ${v2-unset2}
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declare -f -p f1 f2
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f1()
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{
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echo f1
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}
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f2()
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{
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echo f2
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}
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v1=one-one
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v2=two-one
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echo all reset:
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echo ${v1-unset1}
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echo ${v2-unset2}
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declare -f -p f1 f2
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unset -v v1 f1 v2 f2
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echo vars unset:
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echo ${v1-unset1}
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echo ${v2-unset2}
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declare -f -p f1 f2
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v1=one-two
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v2=two-two
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unset -f v1 f1 v2 f2
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echo funcs unset:
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echo ${v1-unset1}
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echo ${v2-unset2}
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declare -f f1 f2
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