This is a quick port of the Almquist shell aka ash to the Plan9 operating system and its Posix environment, APE. I used some bits of Dash and Bash to complete the port as APE is somewhat lacking in the API. Especially the two files coming from Bash (siglist.[ch]) mean that this port falls under the GPL. The aim is however to migrate the code over to be based on Dash entirely which is BSD licensed thru and thru.