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Annotated edit history of uniq(1) version 2 showing authors affecting page license. View with all changes included.
Rev Author # Line
1 perry 1 UNIQ
2 !!!UNIQ
3 NAME
4 SYNOPSIS
5 DESCRIPTION
6 AUTHOR
7 REPORTING BUGS
8 COPYRIGHT
9 SEE ALSO
10 ----
11 !!NAME
12
13
14 uniq - remove duplicate lines from a sorted file
15 !!SYNOPSIS
16
17
18 __uniq__ [[''OPTION'']... [[''INPUT''
19 [[''OUTPUT'']]
20 !!DESCRIPTION
21
22
23 Discard all but one of successive identical lines from INPUT
24 (or standard input), writing to OUTPUT (or standard
25 output).
26
27
28 __-c__, __--count__
29
30
31 prefix lines by the number of occurrences
32
33
34 __-d__, __--repeated__
35
36
37 only print duplicate lines
38
39
40 __-D__, __--all-repeated__
41
42
43 print all duplicate lines
44
45
46 __-f__, __--skip-fields__=''N''
47
48
49 avoid comparing the first N fields
50
51
52 __-i__, __--ignore-case__
53
54
55 ignore differences in case when comparing
56
57
58 __-s__, __--skip-chars__=''N''
59
60
61 avoid comparing the first N characters
62
63
64 __-t__, __--separator__=''SEP''
65
66
67 use SEParator to delimit fields
68
69
70 __-u__, __--unique__
71
72
73 only print unique lines
74
75
76 __-w__, __--check-chars__=''N''
77
78
79 compare no more than N characters in lines
80
81
82 __-W__, __--check-fields__=''N''
83
84
85 compare no more than N fields in lines
86
87
88 __-N__
89
90
91 same as __-f__ N
92
93
94 +N
95
96
97 same as __-s__ N
98
99
100 __--help__
101
102
103 display this help and exit
104
105
106 __--version__
107
108
109 output version information and exit
110
111
112 A field is a run of whitespace, then non-whitespace
113 characters, unless a SEParator is given. Fields are skipped
114 before chars.
115 !!AUTHOR
116
117
118 Written by Richard Stallman and David
119 !MacKenzie.
120 !!REPORTING BUGS
121
122
123 Report bugs to
124 !!COPYRIGHT
125
126
127 Copyright 1999 Free Software Foundation, Inc.
128 This is free software; see the source for copying
129 conditions. There is NO warranty; not even for
130 MERCHANTABILITY or FITNESS FOR A PARTICULAR
131 PURPOSE.
132 !!SEE ALSO
133
134
135 The full documentation for __uniq__ is maintained as a
136 Texinfo manual. If the __info__ and __uniq__ programs
137 are properly installed at your site, the
138 command
139
140
141 __info uniq__
142
143
144 should give you access to the complete manual.
145 ----
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