The csh program is available from JAZZ. The shell/ix on MPE and the ksh on UNIX are nearly identical. In either case, one already has the ability to have a single interface (mostly) on both systems. It's close enough that only the differences would need mention. Kosack ([log in to unmask]) wrote: : I am now writing a C Shell type interface for MPE : (it's operable, but very primitive at this point... command line history : though), which could mean that your team could develop shells and similar : interfaces for the UNIX and MPE systems, making transition and ease of : use more attainable for your users.