Annotation of src/usr.bin/colrm/colrm.1, Revision 1.1.1.1
1.1 deraadt 1: .\" $NetBSD: colrm.1,v 1.3 1995/03/26 09:04:01 glass Exp $
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34: .\" @(#)colrm.1 8.1 (Berkeley) 6/6/93
35: .\"
36: .Dd June 6, 1993
37: .Dt COLRM 1
38: .Os BSD 3
39: .Sh NAME
40: .Nm colrm
41: .Nd remove columns from a file
42: .Sh SYNOPSIS
43: .Nm colrm
44: .Op Ar start Op Ar stop
45: .Sh DESCRIPTION
46: .Nm Colrm
47: removes selected columns from the lines of a file.
48: A column is defined as a single character in a line.
49: Input is read from the standard input.
50: Output is written to the standard output.
51: .Pp
52: If only the
53: .Ar start
54: column is specified, columns numbered less than the
55: .Ar start
56: column will be written.
57: If both
58: .Ar start
59: and
60: .Ar stop
61: columns are specified, columns numbered less than the
62: .Ar start
63: column
64: or greater than the
65: .Ar stop
66: column will be written.
67: Column numbering starts with one, not zero.
68: .Pp
69: Tab characters increment the column count to the next multiple of eight.
70: Backspace characters decrement the column count by one.
71: .Sh SEE ALSO
72: .Xr awk 1 ,
73: .Xr column 1 ,
74: .Xr cut 1 ,
75: .Xr paste 1
76: .Sh HISTORY
77: The
78: .Nm colrm
79: command appeared in
80: .Bx 3.0 .