From e0398fd5c839c957cc8da8568bd86e4a822a9bea Mon Sep 17 00:00:00 2001
From: Eryn Wells <eryn@erynwells.me>
Date: Wed, 14 Sep 2011 16:50:33 -0700
Subject: [PATCH] Function to go up n directories

---
 zshrc | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/zshrc b/zshrc
index 6332773..f60dc72 100644
--- a/zshrc
+++ b/zshrc
@@ -127,3 +127,13 @@ autoload mkmdir
 autoload pw
 autoload mkcmod
 
+# Go up n directories (saves me from having to type ../ ad # nauseum)
+function up {
+    if [[ -z $1 ]]; then
+        pushd ..
+    else
+        updirs=()
+        for (( i=0; $i < $1; i++ )); do updirs+='..' done
+        pushd ${(j./.)updirs}
+    fi
+}