X-Git-Url: https://git.xandkar.net/?a=blobdiff_plain;f=bin%2Fwallpaper_shuffle;fp=bin%2Fwallpaper_shuffle;h=1fd851a52d3bdb35206e606404d521c3ce498972;hb=d02666562301630555916c5badbccbd5e60cdcab;hp=0000000000000000000000000000000000000000;hpb=a52630c363f7cb5d6f4dc600f51117615f3493ab;p=khome.git

diff --git a/bin/wallpaper_shuffle b/bin/wallpaper_shuffle
new file mode 100755
index 0000000..1fd851a
--- /dev/null
+++ b/bin/wallpaper_shuffle
@@ -0,0 +1,21 @@
+#! /bin/sh
+
+set -e
+
+path=$(
+    find \
+        $@ \
+        -type f \
+    | awk '
+        {
+            paths[i++] = $0
+        }
+
+        END {
+            srand()
+            j = int(i * rand())
+            print paths[j]
+        }'
+)
+printf "$path\n" >&2
+feh --bg-scale "$path"