.\" Copyright (c) 1980, 1990 The Regents of the University of California.
.\" %sccs.include.redist.man%
.\" @(#)uuencode.1 6.8 (Berkeley) %G%
uuencode, uudecode \- encode/decode a binary file
are used to transmit binary files over transmission mediums
that do not support other than simple ASCII data.
(or by default the standard input) and writes an encoded version
The encoding uses only printing ASCII characters and includes the
mode of the file and the operand
files (or by default, the standard input) into the original form.
The resulting file is named
and will have the mode of the original file except that setuid
and execute bits are not retained.
ignores any leading and trailing lines.
The following example packages up a source tree, compresses it,
uuencodes it and mails it to a user on another system.
is run on the target system, the file ``src_tree.tar.Z'' will be
created which may then be uncompressed and extracted into the original
tar cf - src_tree | compress | uuencode src_tree.tar.Z | mail sys1!sys2!user
compress(1), mail(1), uucp(1), uuencode.format(5)
The encoded form of the file is expanded by 35% (3 bytes become 4 plus