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- #!/bin/bash
- # Klimbim Software collection, A bag full of things
- # Copyright (C) 2011-2023 Johannes 'Banana' Keßler
- #
- # 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 <https://www.gnu.org/licenses/>.
- # 2019 http://www.bananas-playground.net
- # last month problem
- # info date
- # The fuzz in units can cause problems with relative items.
- # For example, `2003-07-31 -1 month' might evaluate to 2003-07-01,
- # because 2003-06-31 is an invalid date.
- # To determine the previous month more reliably, you can ask for the month before the 15th of the current month.
- LAST_MONTH=`date -d "$(date +%Y-%m-15) -1 month" +%Y-%m`
- echo $LAST_MONTH
- exit 0;
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