| Chet Ramey | 8868eda | 2020-12-06 15:51:17 -0500 | [diff] [blame] | 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 | # |
| Jari Aalto | 726f638 | 1996-08-26 18:22:31 +0000 | [diff] [blame] | 14 | v=`echo "" ; echo "" ; echo ""` |
| 15 | echo "'$v'" |
| 16 | v=`echo -n " ab "` |
| 17 | echo "'$v'" |
| 18 | v=`echo -n " "` |
| 19 | echo "'$v'" |
| 20 | v=`echo -n ""` |
| 21 | echo "'$v'" |
| 22 | v=`echo ""` |
| 23 | echo "'$v'" |
| 24 | v=`echo` |
| 25 | echo "'$v'" |
| 26 | v=`echo ababababababab` |
| 27 | echo "'$v'" |
| 28 | v=`echo "ababababababab "` |
| 29 | echo "'$v'" |
| 30 | v=`echo -n "ababababababab "` |
| 31 | echo "'$v'" |
| 32 | v=`echo -ne "abababa\nbababab "` |
| 33 | echo "'$v'" |
| 34 | v="`echo -e '\n\n\n\n'`" |
| 35 | echo "'$v'" |