#!/bin/sh # # 2009 Nico Schottelius (nico-nsbin at schottelius.org) # # This file is part of nsbin. # # nsbin 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. # # nsbin 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 nsbin. If not, see <http://www.gnu.org/licenses/>. # # # Shrink all images in a directory twice and store them in a subdir # dir="$1" newdir="${dir}/kleiner" set -e mkdir -p "$newdir" for bild in "$dir"/*.jpg; do bild_base=$(basename "$bild") bild_neu="${newdir}/${bild_base%.jpeg}.png" bild_neu_klein=${bild_neu%.png}-small.png bild_neu_kleinjpg=${bild_neu%.png}-small.jpg echo "Convert $bild" convert "$bild" -resize 50% "$bild_neu" convert "$bild_neu" -resize 50% "$bild_neu_klein" convert "$bild_neu" -resize 50% "$bild_neu_kleinjpg" done