41 lines
1.2 KiB
Bash
Executable file
41 lines
1.2 KiB
Bash
Executable file
#!/bin/sh
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#
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# 2009 Nico Schottelius (nico-nsbin at schottelius.org)
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#
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# This file is part of nsbin.
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#
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# nsbin is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# nsbin is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with nsbin. If not, see <http://www.gnu.org/licenses/>.
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#
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#
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# Shrink all images in a directory twice and store them in a subdir
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#
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dir="$1"
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newdir="${dir}/kleiner"
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set -e
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mkdir -p "$newdir"
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for bild in "$dir"/*.jpg; do
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bild_base=$(basename "$bild")
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bild_neu="${newdir}/${bild_base%.jpeg}.png"
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bild_neu_klein=${bild_neu%.png}-small.png
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bild_neu_kleinjpg=${bild_neu%.png}-small.jpg
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echo "Convert $bild"
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convert "$bild" -resize 50% "$bild_neu"
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convert "$bild_neu" -resize 50% "$bild_neu_klein"
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convert "$bild_neu" -resize 50% "$bild_neu_kleinjpg"
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done
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