.ie \n(.g .ds Aq \(aq
.el .ds Aq '
.TH comm 1  "comm 0.0.26" 
.SH NAME
comm \- Compare two sorted files line by line.

When FILE1 or FILE2 (not both) is \-, read standard input.

With no options, produce three\-column output. Column one contains
lines unique to FILE1, column two contains lines unique to FILE2,
and column three contains lines common to both files.
.SH SYNOPSIS
\fBcomm\fR [\fB\-1 \fR] [\fB\-2 \fR] [\fB\-3 \fR] [\fB\-\-output\-delimiter\fR] [\fB\-z\fR|\fB\-\-zero\-terminated\fR] [\fB\-\-total\fR] [\fB\-h\fR|\fB\-\-help\fR] [\fB\-V\fR|\fB\-\-version\fR] <\fIFILE1\fR> <\fIFILE2\fR> 
.SH DESCRIPTION
Compare two sorted files line by line.
.PP
When FILE1 or FILE2 (not both) is \-, read standard input.
.PP
With no options, produce three\-column output. Column one contains
lines unique to FILE1, column two contains lines unique to FILE2,
and column three contains lines common to both files.
.SH OPTIONS
.TP
\fB\-1\fR
suppress column 1 (lines unique to FILE1)
.TP
\fB\-2\fR
suppress column 2 (lines unique to FILE2)
.TP
\fB\-3\fR
suppress column 3 (lines that appear in both files)
.TP
\fB\-\-output\-delimiter\fR=\fISTR\fR
separate columns with STR
.TP
\fB\-z\fR, \fB\-\-zero\-terminated\fR
line delimiter is NUL, not newline
.TP
\fB\-\-total\fR
output a summary
.TP
\fB\-h\fR, \fB\-\-help\fR
Print help
.TP
\fB\-V\fR, \fB\-\-version\fR
Print version
.TP
<\fIFILE1\fR>

.TP
<\fIFILE2\fR>

.SH VERSION
v0.0.26