Add 256-colors.sh

diff --git a/256-colors.sh b/256-colors.sh
new file mode 100755 (executable)
index 0000000..f4db056
--- /dev/null
+++ b/256-colors.sh
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+for i in {0..255} ; do
+    printf "\x1b[38;5;%smcolor$i%s\n" $i
+done