V7/x86 [1] has both vi and ed, but ed is easier to get to. "Of course, we are not absolutely compelled to use ed, since V7/x86 comes with the full-screen edito

V7/x86 [1] has both vi and ed, but ed is easier to get to. "Of course, we are not absolutely compelled to use ed, since V7/x86 comes with the full-screen editor vi (as well as the related line editor ex), but getting access to vi in this context would involve mounting the /usr filesystem and changing various environment variables and settings to allow editing in full-screen mode. Some basic ed skills are particularly useful in the V7 world, and most of all when one is involved on system administration tasks." [2] [1] http://www.nordier.com/v7x86/ http://www.nordier.com/v7x86/ [2] http://www.nordier.com/v7x86/doc/v7x86intro.pdf http://www.nordier.com/v7x86/doc/v7x86intro.pdf