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Annotation of lucent/sys/man/1/comm, revision 1.1.1.1

1.1       root        1: .TH COMM 1 
                      2: .CT 1 files
                      3: .SH NAME
                      4: comm \- select or reject lines common to two sorted files
                      5: .SH SYNOPSIS
                      6: .B comm
                      7: [
                      8: .B -123
                      9: ]
                     10: .I file1 file2
                     11: .SH DESCRIPTION
                     12: .I Comm
                     13: reads
                     14: .I file1
                     15: and
                     16: .IR file2 ,
                     17: which are in lexicographical order,
                     18: and produces a three column output: lines only in
                     19: .IR file1 ;
                     20: lines only in
                     21: .IR file2 ;
                     22: and lines in both files.
                     23: The file name
                     24: .L -
                     25: means the standard input.
                     26: .PP
                     27: Flag
                     28: .LR 1 ,
                     29: .LR 2 ,
                     30: or
                     31: .LR 3
                     32: suppresses printing of the corresponding
                     33: column.
                     34: .SH EXAMPLE
                     35: .TP
                     36: .EX
                     37: comm -12 file1 file2
                     38: .EE
                     39: .IP
                     40: Print lines common to two sorted files.
                     41: .SH SOURCE
                     42: .B /sys/src/cmd/comm.c
                     43: .SH "SEE ALSO"
                     44: .IR sort (1),
                     45: .IR cmp (1), 
                     46: .IR diff (1), 
                     47: .IR uniq (1)

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