Cross Reference: /system/core/sh/funcs

`Name`	`Date`	`Size`
Up to higher level directory
`cmv`	10-Oct-2012	`2.1K`
`dirs`	10-Oct-2012	`2.5K`
`kill`	10-Oct-2012	`2.1K`
`login`	10-Oct-2012	`2K`
`newgrp`	10-Oct-2012	`2K`
`popd`	10-Oct-2012	`2.5K`
`pushd`	10-Oct-2012	`2.5K`
`suspend`	10-Oct-2012	`2K`