1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
#!/bin/sh -
# $NetBSD: builtins.def,v 1.16 2002/11/24 22:35:39 christos Exp $
#
# Copyright (c) 1991, 1993
# The Regents of the University of California. All rights reserved.
#
# This code is derived from software contributed to Berkeley by
# Kenneth Almquist.
#
# 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.
# 3. All advertising materials mentioning features or use of this software
# must display the following acknowledgement:
# This product includes software developed by the University of
# California, Berkeley and its contributors.
# 4. Neither the name of the University nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
#
# @(#)builtins.def 8.4 (Berkeley) 5/4/95
#
# This file lists all the builtin commands. The first column is the name
# of a C routine.
# The -j flag specifies that this command is to be excluded from systems
# without job control.
# The -h flag specifies that this command is to be excluded from systems
# based on the SMALL compile-time symbol.
# The -a flag specifies that this is a posix 'assignment builtin' command.
# The -s flag specifies that this is a posix 'special builtin' command.
# The -u flag specifies that this is a posix 'standard utility'.
# The rest of the line specifies the command name or names used to run
# the command.
bgcmd -j -u bg
breakcmd -s break -s continue
cdcmd -u cd chdir
commandcmd -u command
dotcmd -s .
echocmd echo
evalcmd -s eval
execcmd -s exec
exitcmd -s exit
exportcmd -as export -as readonly
falsecmd -u false
histcmd -h -u fc
fgcmd -j -u fg
getoptscmd -u getopts
hashcmd hash
#jobidcmd jobid
jobscmd -u jobs
localcmd -a local
printfcmd printf
pwdcmd pwd
readcmd -u read
returncmd -s return
setcmd -s set
shiftcmd -s shift
timescmd -s times
trapcmd -s trap
truecmd -s : -u true
typecmd type
umaskcmd -u umask
unaliascmd -u unalias
unsetcmd -s unset
waitcmd -u wait
aliascmd -au alias
ulimitcmd ulimit
testcmd test [
killcmd -u kill # mandated by posix for 'kill %job'
#newgrp -u newgrp # optional command in posix
#exprcmd expr
|