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8868edaf CR |
1 | # This program is free software: you can redistribute it and/or modify |
2 | # it under the terms of the GNU General Public License as published by | |
3 | # the Free Software Foundation, either version 3 of the License, or | |
4 | # (at your option) any later version. | |
5 | # | |
6 | # This program is distributed in the hope that it will be useful, | |
7 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
8 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
9 | # GNU General Public License for more details. | |
10 | # | |
11 | # You should have received a copy of the GNU General Public License | |
12 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
13 | # | |
bb70624e JA |
14 | a=7 |
15 | echo 'abcdefg|xyz' | { | |
16 | read -d '|' a | |
17 | echo a = "${a-unset}" | |
18 | } | |
19 | ||
20 | echo xyz 123 | { | |
21 | read -d ' ' a | |
22 | echo a = "${a-unset}" | |
23 | } | |
24 | ||
25 | echo xyz 123 | { | |
26 | read -d $'\n' a | |
27 | echo a = -"${a-unset}"- | |
28 | } | |
29 | ||
30 | a=44 | |
31 | echo abcd | { | |
32 | read -d d a | |
33 | echo a = $a | |
34 | } | |
35 | ||
36 | exit 0 |