add popd and pushd usage.

soarpenguin · soarpenguin · commit cfd207a2a9bc · 2014-06-30T13:39:41.000+08:00
diff --git a/bashrc/template.sh b/bashrc/template.sh
@@ -120,3 +120,7 @@ check_user() {
     fi
 }
 
+pushd . &>/dev/null
+cd ../../ && touch test.file;
+popd 
+
