| # 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/>. |
| # |
| # parsing errors before bash-4.2 |
| |
| a=$(/bin/cat << EOF | wc -l |
| a |
| b |
| c |
| EOF |
| ) |
| |
| a=$(cat << EOF | wc -l |
| a |
| b |
| c |
| EOF |
| ) |
| |
| a=$(/bin/cat << EOF |
| a |
| b |
| c |
| EOF |
| ) |