1 cfa37a7b 2004-04-10 devnull .TH COMM 1
2 cfa37a7b 2004-04-10 devnull .CT 1 files
4 cfa37a7b 2004-04-10 devnull comm \- select or reject lines common to two sorted files
5 cfa37a7b 2004-04-10 devnull .SH SYNOPSIS
10 cfa37a7b 2004-04-10 devnull .I file1 file2
11 cfa37a7b 2004-04-10 devnull .SH DESCRIPTION
16 cfa37a7b 2004-04-10 devnull .IR file2 ,
17 cfa37a7b 2004-04-10 devnull which are in lexicographical order,
18 cfa37a7b 2004-04-10 devnull and produces a three column output: lines only in
19 cfa37a7b 2004-04-10 devnull .IR file1 ;
20 cfa37a7b 2004-04-10 devnull lines only in
21 cfa37a7b 2004-04-10 devnull .IR file2 ;
22 cfa37a7b 2004-04-10 devnull and lines in both files.
23 cfa37a7b 2004-04-10 devnull The file name
25 cfa37a7b 2004-04-10 devnull means the standard input.
32 cfa37a7b 2004-04-10 devnull suppresses printing of the corresponding
34 cfa37a7b 2004-04-10 devnull .SH EXAMPLE
37 cfa37a7b 2004-04-10 devnull comm -12 file1 file2
40 cfa37a7b 2004-04-10 devnull Print lines common to two sorted files.
41 cfa37a7b 2004-04-10 devnull .SH SOURCE
42 b5fdffee 2004-04-19 devnull .B /usr/local/plan9/src/cmd/comm.c
43 cfa37a7b 2004-04-10 devnull .SH "SEE ALSO"
44 cfa37a7b 2004-04-10 devnull .IR sort (1),
45 cfa37a7b 2004-04-10 devnull .IR cmp (1),
46 cfa37a7b 2004-04-10 devnull .IR diff (1),
47 cfa37a7b 2004-04-10 devnull .IR uniq (1)