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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/>.
#
f1()
{
echo f1
}
f2()
{
echo f2
}
v1=one
v2=two
echo all set:
echo ${v1-unset1}
echo ${v2-unset2}
declare -f -p f1 f2
unset v1 f1 v2 f2
echo all unset:
echo ${v1-unset1}
echo ${v2-unset2}
declare -f -p f1 f2
f1()
{
echo f1
}
f2()
{
echo f2
}
v1=one-one
v2=two-one
echo all reset:
echo ${v1-unset1}
echo ${v2-unset2}
declare -f -p f1 f2
unset -v v1 f1 v2 f2
echo vars unset:
echo ${v1-unset1}
echo ${v2-unset2}
declare -f -p f1 f2
v1=one-two
v2=two-two
unset -f v1 f1 v2 f2
echo funcs unset:
echo ${v1-unset1}
echo ${v2-unset2}
declare -f f1 f2
|
