Christos Zoulas writes:

>sh plays with tty modes when editing is enabled, and the editor is smart
>to restore the modes for you. use /bin/csh

Or set +o vi (or +o emacs, depending on what mode you're using), which
will disable the line editor.

-- 
Matthias Buelow
home: mkb/at/mukappabeta.de
uni:  mkb/at/informatik.uni-wuerzburg.de