Refactor wallpaper_shuffle

[khome.git] / home / bin / randline

diff --git a/home/bin/randline b/home/bin/randline
new file mode 100755 (executable)
index 0000000..ccd294f
--- /dev/null
+++ b/home/bin/randline
@@ -0,0 +1,7 @@
+#! /usr/bin/awk -f
+
+BEGIN {srand()}
+
+{lines[n++] = $0}
+
+END {print lines[int(n * rand())]}