97 lines
2.1 KiB
Bash
Executable File
97 lines
2.1 KiB
Bash
Executable File
#!/bin/sh
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# aspect43.sh - center-crop all images to 4:3 aspect BMP (default usage)
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# optional usage "aspect43.sh PAD" - pad all images to 4:3 aspect BMP
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# set path to ImageMagick binaries below
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# for ImageMagick version 6.9 use the following
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# MAGICK="c:/IM/convert"
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# IDENTIFY="c:/IM/identify"
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# for ImageMagick version 7 use the following
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#MAGICK="c:/IM/magick"
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#IDENTIFY="c:/IM/magick identify"
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# For most modern Linux distributions, all ImageMagick binaries are located in: /usr/bin/ (see below)
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# for ImageMagick version 6.9 use the following
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# MAGICK="/usr/bin/convert"
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# IDENTIFY="/usr/bin/identify"
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# for ImageMagick version 7 use the following
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# MAGICK="/usr/bin/magick"
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# IDENTIFY="/usr/bin/magick identify"
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MAGICK=`which magick`
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IDENTIFY=`which magick` identify
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if [ ! -z "${MAGICK}" ]; then
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echo "ERROR: Image Magick isn't installed."
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exit 1
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fi
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# set path to A2B converter below
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#A2B="C:/SHR/A2B2016/a2b"
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# For most modern Linux distributions, consider locating A2B in: /usr/bin/ (see below)
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A2B="/usr/local/bin/a2b"
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if [ ! -z "${A2B}" ]; then
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echo "ERROR: Couldn't find path to 'a2b'"
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exit 1
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fi
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# default usage
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method="a43s"
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# optional usage
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if [ ! -z "$1" ]; then
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if [ "$1" == "PAD" ]; then
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method="p43s"
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fi
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if [ "$1" == "pad" ]; then
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method="p43s"
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fi
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fi
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criteria="*.jpg"
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if ls ./*.jpg 1> /dev/null 2>&1 ; then
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for i in $( ls $criteria);
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do
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src=$i
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tgt=$(basename $i .jpg)
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$IDENTIFY $src > $tgt.id
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$A2B $src $method
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chmod 777 $tgt.sh
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./$tgt.sh $MAGICK $src $tgt
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rm $tgt.id
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rm $tgt.sh
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mv $src ./jpg/
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done
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fi
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criteria="*.png"
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if ls ./*.png 1> /dev/null 2>&1 ; then
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for i in $( ls $criteria);
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do
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src=$i
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tgt=$(basename $i .png)
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$IDENTIFY $src > $tgt.id
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$A2B $src $method
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chmod 777 $tgt.sh
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./$tgt.sh $MAGICK $src $tgt
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rm $tgt.id
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rm $tgt.sh
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mv $src ./jpg/
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done
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fi
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criteria="*.gif"
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if ls ./*.gif 1> /dev/null 2>&1 ; then
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for i in $( ls $criteria);
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do
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src=$i
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tgt=$(basename $i .gif)
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$IDENTIFY $src > $tgt.id
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$A2B $src $method
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chmod 777 $tgt.sh
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./$tgt.sh $MAGICK $src $tgt
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rm $tgt.id
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rm $tgt.sh
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mv $src ./jpg/
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done
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fi
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# this is the end
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