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1.1 root 1: .TH TAIL 1 "18 January 1983"
2: .UC 4
3: .SH NAME
4: tail \- deliver the last part of a file
5: .SH SYNOPSIS
6: .B tail
7: .if t [ \(+-number[\fBlbc\fR][\fBfr\fR] ]
8: .if n +_number[lbc___][r_f_]
9: [ file ]
10: .SH DESCRIPTION
11: .I Tail
12: copies the named file to the standard output beginning
13: at a designated place.
14: If no file is named, the standard input is used.
15: .PP
16: Copying begins at distance
17: .I +number
18: from the beginning, or
19: .I \-number
20: from the end of the input.
21: .I Number
22: is counted in units of lines, blocks or characters,
23: according to the appended option
24: .B l,
25: .B b
26: or
27: .B c.
28: When no units are specified, counting is by lines.
29: .PP
30: Specifying
31: .B r
32: causes tail to print lines from the end of the file in reverse order.
33: The default for
34: .B r
35: is to print the entire file this way.
36: Specifying
37: .B f
38: causes
39: .I tail
40: to not quit at end of file, but rather wait and try to read repeatedly
41: in hopes that the file will grow.
42: .SH "SEE ALSO"
43: dd(1)
44: .SH BUGS
45: Tails relative to the end of the file
46: are treasured up in a buffer, and thus
47: are limited in length.
48: .PP
49: Various kinds of anomalous behavior may happen
50: with character special files.
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