Initial commit of very basic dotfiles

.bash/commands

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+# returns the active git branch - this is used in rewrite_prompt()
+git_branch()
+{
+	git branch --no-color 2>/dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(branch: \1)/'
+}