15 lines
343 B
Bash
15 lines
343 B
Bash
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#!/bin/bash
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if [ "x$1" == x ]; then
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echo "Das erste Argument muss das neue Hintergrundbild sein"
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exit 1
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fi
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if [ ! -f $1 ]; then
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echo "Die Datei \"$1\" existiert nicht."
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exit 1
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fi
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convert $1 -colorspace Gray ./roles/lmn_qgm/files/qgm_background.jpg
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convert $1 -quality 77 ./roles/lmn_qgm/files/qgm_background_wallpaper.jpg
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