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More markup, more commas, less typos.

This commit is contained in:
wiz 2003-01-22 22:05:45 +00:00
parent 9d33cc7115
commit e254f6a849
1 changed files with 12 additions and 9 deletions
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21
bin/sh/sh.1
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@ -1,4 +1,4 @@
.\" $NetBSD: sh.1,v 1.56 2003/01/22 20:36:04 dsl Exp $
.\" $NetBSD: sh.1,v 1.57 2003/01/22 22:05:45 wiz Exp $
.\" Copyright (c) 1991, 1993
.\" The Regents of the University of California. All rights reserved.
.\"
@ -219,10 +219,12 @@ builtin (described later).
.It Fl a Em allexport
Export all variables assigned to.
.It Fl c
Read commands from the command_string operand instead of
from the standard input.
Special parameter 0 will be set from the command_name operand
and the positional parameters ($1, $2 etc)
Read commands from the
.Ar command_string
operand instead of from the standard input.
Special parameter 0 will be set from the
.Ar command_name
operand and the positional parameters ($1, $2, etc.)
set from the remaining argument operands.
.It Fl C Em noclobber
Don't overwrite existing files with
@ -548,7 +550,7 @@ an executed shell function.
.Pp
If a command consists entirely of variable assignments then the
exit status of the command is that of the last command substitution
(if any) otherwise 0.
if any, otherwise 0.
.Ss Complex Commands
Complex commands are combinations of simple commands with control
operators or reserved words, together creating a larger complex command.
@ -1168,7 +1170,8 @@ that guarantees to find all the standard utilities.
.It Fl V
Do not execute the command but
search for the command and print the resolution of the
command search. This is the same as the type builtin.
command search.
This is the same as the type builtin.
.It Fl v
Do not execute the command but
search for the command and print the absolute pathname
@ -1787,7 +1790,7 @@ unless you are the superuser, in which case it defaults to
The secondary prompt string, which defaults to
.Dq \*[Gt] \ .
.It Ev PS4
Output before each line when execution trace (set -x) in enabled,
Output before each line when execution trace (set -x) is enabled,
defaults to
.Dq + \ .
.It Ev IFS
@ -1837,5 +1840,5 @@ It was, however, unmaintainable so we wrote this one.
Setuid shell scripts should be avoided at all costs, as they are a
significant security risk.
.Pp
PS1, PS2 and PS4 should be subject to parameter expansion before
PS1, PS2, and PS4 should be subject to parameter expansion before
being displayed.