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