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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/>.
- # 2022 http://www.bananas-playground.net
- # this shows a simple method on how to get input from args or pipe
- INPUT_TEXT="default value"
- if test -n "$1"; then
- INPUT_TEXT=$1; # args $1
- elif test ! -t 0; then
- INPUT_TEXT=$(</dev/stdin) # piped
- fi
- echo ${INPUT_TEXT}
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