Import macOS userland

adv_cmds-176
basic_cmds-55
bootstrap_cmds-116.100.1
developer_cmds-66
diskdev_cmds-667.40.1
doc_cmds-53.60.1
file_cmds-321.40.3
mail_cmds-35
misc_cmds-34
network_cmds-606.40.1
patch_cmds-17
remote_cmds-63
shell_cmds-216.60.1
system_cmds-880.60.2
text_cmds-106

1 files changed, 187 insertions, 0 deletions

diff --git a/shell_cmds/seq/seq.1 b/shell_cmds/seq/seq.1
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+.\"	$NetBSD: seq.1,v 1.6 2008/11/26 15:03:47 ginsbach Exp $
+.\"
+.\" Copyright (c) 2005 The NetBSD Foundation, Inc.
+.\" All rights reserved.
+.\"
+.\" This code is derived from software contributed to The NetBSD Foundation
+.\" by Brian Ginsbach.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+.\" PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+.\" POSSIBILITY OF SUCH DAMAGE.
+.\"
+.\" $FreeBSD: src/usr.bin/seq/seq.1,v 1.1 2010/02/19 23:54:12 delphij Exp $
+.\"
+.Dd February 19, 2010
+.Dt SEQ 1
+.Os
+.Sh NAME
+.Nm seq
+.Nd print sequences of numbers
+.Sh SYNOPSIS
+.Nm
+.Op Fl w
+.Op Fl f Ar format
+.Op Fl s Ar string
+.Op Fl t Ar string
+.Op Ar first Op Ar incr
+.Ar last
+.Sh DESCRIPTION
+The
+.Nm
+utility prints a sequence of numbers, one per line
+.Pq default ,
+from
+.Ar first
+.Pq default 1 ,
+to near
+.Ar last
+as possible, in increments of
+.Ar incr
+.Pq default 1 .
+When
+.Ar first
+is larger than
+.Ar last
+the default
+.Ar incr
+is -1.
+.Pp
+All numbers are interpreted as floating point.
+.Pp
+Normally integer values are printed as decimal integers.
+.Pp
+The
+.Nm
+utility accepts the following options:
+.Bl -tag -width Ar
+.It Fl f Ar format
+Use a
+.Xr printf 3
+style
+.Ar format
+to print each number.
+Only the
+.Cm E ,
+.Cm e ,
+.Cm f ,
+.Cm G ,
+.Cm g ,
+and
+.Cm %
+conversion characters are valid, along with any optional
+flags and an optional numeric minimum field width or precision.
+The
+.Ar format
+can contain character escape sequences in backslash notation as
+defined in
+.St -ansiC .
+The default is
+.Cm %g .
+.It Fl s Ar string
+Use
+.Ar string
+to separate numbers.
+The
+.Ar string
+can contain character escape sequences in backslash notation as
+defined in
+.St -ansiC .
+The default is
+.Cm \en .
+.It Fl t Ar string
+Use
+.Ar string
+to terminate sequence of numbers.
+The
+.Ar string
+can contain character escape sequences in backslash notation as
+defined in
+.St -ansiC .
+This option is useful when the default separator
+does not contain a
+.Cm \en .
+.It Fl w
+Equalize the widths of all numbers by padding with zeros as necessary.
+This option has no effect with the
+.Fl f
+option.
+If any sequence numbers will be printed in exponential notation,
+the default conversion is changed to
+.Cm %e .
+.El
+.Pp
+The
+.Nm
+utility exits 0 on success and non-zero if an error occurs.
+.Sh EXAMPLES
+.Bd -literal -offset indent
+# seq 1 3
+1
+2
+3
+
+# seq 3 1
+3
+2
+1
+
+# seq -w 0 .05 .1
+0.00
+0.05
+0.10
+.Ed
+.Sh SEE ALSO
+.Xr jot 1 ,
+.Xr printf 1 ,
+.Xr printf 3
+.Sh HISTORY
+The
+.Nm
+command first appeared in
+.Tn "Plan 9 from Bell Labs" .
+A
+.Nm
+command appeared in
+.Nx 3.0 ,
+and ported to
+.Fx 9.0 .
+This command was based on the command of the same name in
+.Tn "Plan 9 from Bell Labs"
+and the
+.Tn GNU
+core utilities.
+The
+.Tn GNU
+.Nm
+command first appeared in the 1.13 shell utilities release.
+.Sh BUGS
+The
+.Fl w
+option does not handle the transition from pure floating point
+to exponent representation very well.
+The
+.Nm
+command is not bug for bug compatible with the
+.Tn "Plan 9 from Bell Labs"
+or
+.Tn GNU
+versions of
+.Nm .