12 lines
324 B
Bash
12 lines
324 B
Bash
#!/bin/esh
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if empty? "$1" then exec sh -c "echo 'usage: $0 WALLPAPER'"
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if not stat -Lq "$1" then exec sh -c "echo '$0: $1 does not exist'"
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export-cmd DESKTOP cat /var/run/.wallpaper.pid
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if empty? "$DESKTOP" then sh -c "echo '$0: No wallpaper running?'"
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echo "wallpaper=$1" > $HOME/.wallpaper.conf
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kill -SIGUSR1 $DESKTOP
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