UUENCODE(5) UUENCODE(5)
NAME
uuencode(1,5) - format of an encoded uuencode(1,5) file(1,n)
DESCRIPTION
Files output by uuencode(1,5)(1) consist of a header line, followed by a
number of body lines, and a trailer line. The uudecode(1) command will
ignore any lines preceding the header or following the trailer. Lines
preceding a header must not, of course, look(1,8,3 Search::Dict) like a header.
The header line is distinguished by having the first 6 characters
begin The word begin is followed by a mode (in(1,8) octal), and a string(3,n)
which names the remote file. A space separates the three items in(1,8) the
header line.
The body consists of a number of lines, each at most 62 characters long
(including the trailing newline). These consist of a character count,
followed by encoded characters, followed by a newline. The character
count is a single printing character, and represents an integer, the
number of bytes the rest of the line represents. Such integers are
always in(1,8) the range from 0 to 63 and can be determined by subtracting
the character space (octal 40) from the character.
Groups of 3 bytes are stored in(1,8) 4 characters, 6 bits per character.
All are offset by a space to make the characters printing. The last
line may be shorter than the normal 45 bytes. If the size is not a
multiple of 3, this fact can be determined by the value of the count on
the last line. Extra garbage will be included to make the character
count a multiple of 4. The body is terminated by a line with a count
of zero. This line consists of one ASCII space.
The trailer line consists of end on a line by itself.
SEE ALSO
uuencode(1,5)(1), uudecode(1), uusend(1), uucp(1), mail(1,8)(1)
HISTORY
The uuencode(1,5) file(1,n) format appeared in(1,8) BSD 4.0 .
UUENCODE(5) UUENCODE(5)
NAME
uuencode(1,5) - format of an encoded uuencode(1,5) file(1,n)
DESCRIPTION
Files output by uuencode(1,5)(1) consist of a header line, followed by a
number of body lines, and a trailer line. The uudecode(1) command will
ignore any lines preceding the header or following the trailer. Lines
preceding a header must not, of course, look(1,8,3 Search::Dict) like a header.
The header line is distinguished by having the first 6 characters
begin The word begin is followed by a mode (in(1,8) octal), and a string(3,n)
which names the remote file. A space separates the three items in(1,8) the
header line.
The body consists of a number of lines, each at most 62 characters long
(including the trailing newline). These consist of a character count,
followed by encoded characters, followed by a newline. The character
count is a single printing character, and represents an integer, the
number of bytes the rest of the line represents. Such integers are
always in(1,8) the range from 0 to 63 and can be determined by subtracting
the character space (octal 40) from the character.
Groups of 3 bytes are stored in(1,8) 4 characters, 6 bits per character.
All are offset by a space to make the characters printing. The last
line may be shorter than the normal 45 bytes. If the size is not a
multiple of 3, this fact can be determined by the value of the count on
the last line. Extra garbage will be included to make the character
count a multiple of 4. The body is terminated by a line with a count
of zero. This line consists of one ASCII space.
The trailer line consists of end on a line by itself.
SEE ALSO
uuencode(1,5)(1), uudecode(1), uusend(1), uucp(1), mail(1,8)(1)
HISTORY
The uuencode(1,5) file(1,n) format appeared in(1,8) BSD 4.0 .
UUENCODE(5) UUENCODE(5)
NAME
uuencode(1,5) - format of an encoded uuencode(1,5) file(1,n)
DESCRIPTION
Files output by uuencode(1,5)(1) consist of a header line, followed by a
number of body lines, and a trailer line. The uudecode(1) command will
ignore any lines preceding the header or following the trailer. Lines
preceding a header must not, of course, look(1,8,3 Search::Dict) like a header.
The header line is distinguished by having the first 6 characters
begin The word begin is followed by a mode (in(1,8) octal), and a string(3,n)
which names the remote file. A space separates the three items in(1,8) the
header line.
The body consists of a number of lines, each at most 62 characters long
(including the trailing newline). These consist of a character count,
followed by encoded characters, followed by a newline. The character
count is a single printing character, and represents an integer, the
number of bytes the rest of the line represents. Such integers are
always in(1,8) the range from 0 to 63 and can be determined by subtracting
the character space (octal 40) from the character.
Groups of 3 bytes are stored in(1,8) 4 characters, 6 bits per character.
All are offset by a space to make the characters printing. The last
line may be shorter than the normal 45 bytes. If the size is not a
multiple of 3, this fact can be determined by the value of the count on
the last line. Extra garbage will be included to make the character
count a multiple of 4. The body is terminated by a line with a count
of zero. This line consists of one ASCII space.
The trailer line consists of end on a line by itself.
SEE ALSO
uuencode(1,5)(1), uudecode(1), uusend(1), uucp(1), mail(1,8)(1)
HISTORY
The uuencode(1,5) file(1,n) format appeared in(1,8) BSD 4.0 .
UUENCODE(5)