commit 2d9da1f1562a8322383a07c25d2eea9836dd7f38
author Robert R Evans <robert@codewranglers.org> 周二 11月 02 08:50:37 2010 -0700
committer Robert R Evans <robert@codewranglers.org> 周二 11月 02 08:50:37 2010 -0700
tree 9d22f838c29f428740cf79bd0c83b50268bca0f7
parent 1dd1add7a7ac06c103a0c302c45bdabdc5becbb4
parent e45e72ec2705445476ee37725ded19eace970857

Merge branch 'master' of http://github.com/noqqe/bash-it into noqqe-master

plugins/base.plugin.bash

diff --git a/plugins/base.plugin.bash b/plugins/base.plugin.bash
index 2d78028..d19b149 100644
--- a/plugins/base.plugin.bash
+++ b/plugins/base.plugin.bash
@@ -32,12 +32,21 @@
 
 
 # disk usage per directory
+# in Mac OS X and Linux
 usage ()
 {
-  if [ $1 ]
-  then
-    du -hd $1
-  else
-    du -hd 1
-  fi
+    if [ $(uname) = "Darwin" ]; then
+        if [ -n $1 ]; then
+            du -hd $1
+        else
+            du -hd 1
+        fi
+
+    elif [ $(uname) = "Linux" ]; then
+        if [ -n $1 ]; then
+            du -h --max-depth=1 $1
+        else
+            du -h --max-depth=1
+        fi
+    fi
 }