2 files changed, 19 insertions, 0 deletions
diff --git a/bin/listdir.sh b/bin/listdir.sh
new file mode 100755
index 0000000..11ffc22
--- /dev/null
+++ b/bin/listdir.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+# quick script to list all directories
+
+if [ "x$1" != "x" ]; then
+	ls -d "$1" -- */
+else
+	ls -d -- */
+fi
diff --git a/bin/sleepsort.sh b/bin/sleepsort.sh
new file mode 100755
index 0000000..f09127b
--- /dev/null
+++ b/bin/sleepsort.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+function f() {
+    sleep "$1"
+    echo "$1"
+}
+while [ -n "$1" ]
+do
+    f "$1" &
+    shift
+done
+wait