UNVIS(1) BSD Reference Manual UNVIS(1)
unvis - revert a visual representation of data back to original form
unvis [file ...]
unvis is the inverse function of vis(1). It reverts a visual representa- tion of data back to its original form on standard output.
vis(1), unvis(3), vis(3)
The unvis command appeared in 4.4BSD. MirBSD #10-current June 6, 1993 1