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

3 files changed, 338 insertions, 0 deletions

diff --git a/shell_cmds/alias/alias.1 b/shell_cmds/alias/alias.1
new file mode 100644
index 0000000..5a811f4
--- /dev/null
+++ b/shell_cmds/alias/alias.1
@@ -0,0 +1 @@
+.so man1/builtin.1
diff --git a/shell_cmds/alias/builtin.1 b/shell_cmds/alias/builtin.1
new file mode 100644
index 0000000..0fae99a
--- /dev/null
+++ b/shell_cmds/alias/builtin.1
@@ -0,0 +1,333 @@
+.\"
+.\" Copyright (c) 1999 Sheldon Hearn
+.\"
+.\" All rights reserved.
+.\"
+.\" 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 AUTHOR 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 AUTHOR 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: /repoman/r/ncvs/src/share/man/man1/builtin.1,v 1.25 2005/09/09 17:02:08 garys Exp $
+.\"
+.Dd February 23, 2005
+.Dt BUILTIN 1
+.Os
+.Sh NAME
+.Nm builtin ,
+.Nm \&! ,
+.Nm \&% ,
+.Nm \&. ,
+.Nm \&: ,
+.Nm \&@ ,
+.Nm \&{ ,
+.Nm \&} ,
+.Nm alias ,
+.Nm alloc ,
+.Nm bg ,
+.Nm bind ,
+.Nm bindkey ,
+.Nm break ,
+.Nm breaksw ,
+.Nm builtins ,
+.Nm case ,
+.Nm cd ,
+.Nm chdir ,
+.Nm command ,
+.Nm complete ,
+.Nm continue ,
+.Nm default ,
+.Nm dirs ,
+.Nm do ,
+.Nm done ,
+.Nm echo ,
+.Nm echotc ,
+.Nm elif ,
+.Nm else ,
+.Nm end ,
+.Nm endif ,
+.Nm endsw ,
+.Nm esac ,
+.Nm eval ,
+.Nm exec ,
+.Nm exit ,
+.Nm export ,
+.Nm false ,
+.Nm fc ,
+.Nm fg ,
+.Nm filetest ,
+.Nm fi ,
+.Nm for ,
+.Nm foreach ,
+.Nm getopts ,
+.Nm glob ,
+.Nm goto ,
+.Nm hash ,
+.Nm hashstat ,
+.Nm history ,
+.Nm hup ,
+.Nm if ,
+.Nm jobid ,
+.Nm jobs ,
+.Nm kill ,
+.Nm limit ,
+.Nm local ,
+.Nm log ,
+.Nm login ,
+.Nm logout ,
+.Nm ls-F ,
+.Nm nice ,
+.Nm nohup ,
+.Nm notify ,
+.Nm onintr ,
+.Nm popd ,
+.Nm printenv ,
+.Nm pushd ,
+.Nm pwd ,
+.Nm read ,
+.Nm readonly ,
+.Nm rehash ,
+.Nm repeat ,
+.Nm return ,
+.Nm sched ,
+.Nm set ,
+.Nm setenv ,
+.Nm settc ,
+.Nm setty ,
+.Nm setvar ,
+.Nm shift ,
+.Nm source ,
+.Nm stop ,
+.Nm suspend ,
+.Nm switch ,
+.Nm telltc ,
+.Nm test ,
+.Nm then ,
+.Nm time ,
+.Nm times ,
+.Nm trap ,
+.Nm true ,
+.Nm type ,
+.Nm ulimit ,
+.Nm umask ,
+.Nm unalias ,
+.Nm uncomplete ,
+.Nm unhash ,
+.Nm unlimit ,
+.Nm unset ,
+.Nm unsetenv ,
+.Nm until ,
+.Nm wait ,
+.Nm where ,
+.Nm which ,
+.Nm while
+.Nd shell built-in commands
+.Sh SYNOPSIS
+.Nm
+.Op Fl options
+.Op Ar args ...
+.Sh DESCRIPTION
+Shell builtin commands are commands that can be executed within the
+running shell's process.
+Note that, in the case of
+.Xr csh 1
+builtin commands, the command is executed in a subshell if it occurs as
+any component of a pipeline except the last.
+.Pp
+If a command specified to the shell contains a slash
+.Dq \&/ ,
+the shell will not execute a builtin command, even if the last component
+of the specified command matches the name of a builtin command.
+Thus, while specifying
+.Dq Ic echo
+causes a builtin command to be executed under shells that support the
+.Nm echo
+builtin command,
+specifying
+.Dq Ic /bin/echo
+or
+.Dq Ic ./echo
+does not.
+.Pp
+While some builtin commands may exist in more than one shell, their
+operation may be different under each shell which supports them.
+Below is a table which lists shell builtin commands, the standard shells
+that support them and whether they exist as standalone utilities.
+.Pp
+Only builtin commands for the
+.Xr csh 1
+and
+.Xr sh 1
+shells are listed here.
+Consult a shell's manual page for
+details on the operation of its builtin commands.
+Beware that the
+.Xr sh 1
+manual page, at least, calls some of these commands
+.Dq built-in commands
+and some of them
+.Dq reserved words .
+Users of other shells may need to consult an
+.Xr info 1
+page or other sources of documentation.
+.Pp
+Commands marked
+.Dq Li No**
+under
+.Em External
+do exist externally,
+but are implemented as scripts using a builtin command of the same name.
+.Bl -column ".Ic uncomplete" ".Em External" ".Xr csh 1" ".Xr sh 1" -offset indent
+.It Xo
+.Em "Command	External" Ta Xr csh 1 Ta Xr sh 1
+.Xc
+.It Ic ! Ta \&No Ta \&No Ta \&Yes
+.It Ic % Ta \&No Ta Yes Ta \&No
+.It Ic . Ta \&No Ta \&No Ta Yes
+.It Ic : Ta \&No Ta Yes Ta Yes
+.It Ic @ Ta \&No Ta Yes Ta Yes
+.It Ic { Ta \&No Ta \&No Ta \&Yes
+.It Ic } Ta \&No Ta \&No Ta \&Yes
+.It Ic alias Ta \&No** Ta Yes Ta Yes
+.It Ic alloc Ta \&No Ta Yes Ta \&No
+.It Ic bg Ta No** Ta Yes Ta Yes
+.It Ic bind Ta \&No Ta \&No Ta Yes
+.It Ic bindkey Ta \&No Ta Yes Ta \&No
+.It Ic break Ta \&No Ta Yes Ta \&Yes
+.It Ic breaksw Ta \&No Ta Yes Ta \&No
+.It Ic builtin Ta \&No Ta \&No Ta Yes
+.It Ic builtins Ta \&No Ta Yes Ta \&No
+.It Ic case Ta \&No Ta Yes Ta Yes
+.It Ic cd Ta \&No** Ta Yes Ta Yes
+.It Ic chdir Ta \&No Ta Yes Ta \&Yes
+.It Ic command Ta \&No** Ta \&No Ta Yes
+.It Ic complete Ta \&No Ta Yes Ta \&No
+.It Ic continue Ta \&No Ta Yes Ta \&Yes
+.It Ic default Ta \&No Ta Yes Ta \&No
+.It Ic dirs Ta \&No Ta Yes Ta \&No
+.It Ic do Ta \&No Ta \&No Ta Yes
+.It Ic done Ta \&No Ta \&No Ta Yes
+.It Ic echo Ta Yes Ta Yes Ta Yes
+.It Ic echotc Ta \&No Ta Yes Ta \&No
+.It Ic elif Ta \&No Ta \&No Ta Yes
+.It Ic else Ta \&No Ta Yes Ta \&Yes
+.It Ic end Ta \&No Ta Yes Ta \&No
+.It Ic endif Ta \&No Ta Yes Ta \&No
+.It Ic endsw Ta \&No Ta Yes Ta \&No
+.It Ic esac Ta \&No Ta \&No Ta Yes
+.It Ic eval Ta \&No Ta Yes Ta Yes
+.It Ic exec Ta \&No Ta Yes Ta Yes
+.It Ic exit Ta \&No Ta Yes Ta Yes
+.It Ic export Ta \&No Ta \&No Ta Yes
+.It Ic false Ta Yes Ta \&No Ta Yes
+.It Ic fc Ta \&No** Ta \&No Ta Yes
+.It Ic fg Ta \&No** Ta Yes Ta Yes
+.It Ic filetest Ta \&No Ta Yes Ta \&No
+.It Ic fi Ta \&No Ta \&No Ta Yes
+.It Ic for Ta \&No Ta \&No Ta Yes
+.It Ic foreach Ta \&No Ta Yes Ta \&No
+.It Ic getopts Ta \&No** Ta \&No Ta Yes
+.It Ic glob Ta \&No Ta Yes Ta \&No
+.It Ic goto Ta \&No Ta Yes Ta \&No
+.It Ic hash Ta \&No Ta \&No Ta Yes
+.It Ic hashstat Ta \&No Ta Yes Ta \&No
+.It Ic history Ta \&No Ta Yes Ta \&No
+.It Ic hup Ta \&No Ta Yes Ta \&No
+.It Ic if Ta \&No Ta Yes Ta \&Yes
+.It Ic jobid Ta \&No Ta \&No Ta Yes
+.It Ic jobs Ta \&No** Ta Yes Ta Yes
+.It Ic kill Ta Yes Ta Yes Ta \&No
+.It Ic limit Ta \&No Ta Yes Ta \&No
+.It Ic local Ta \&No Ta \&No Ta Yes
+.It Ic log Ta \&No Ta Yes Ta \&No
+.It Ic login Ta Yes Ta Yes Ta \&No
+.It Ic logout Ta \&No Ta Yes Ta \&No
+.It Ic ls-F Ta \&No Ta Yes Ta \&No
+.It Ic nice Ta Yes Ta Yes Ta \&No
+.It Ic nohup Ta Yes Ta Yes Ta \&No
+.It Ic notify Ta \&No Ta Yes Ta \&No
+.It Ic onintr Ta \&No Ta Yes Ta \&No
+.It Ic popd Ta \&No Ta Yes Ta \&No
+.It Ic printenv Ta Yes Ta Yes Ta \&No
+.It Ic pushd Ta \&No Ta Yes Ta \&No
+.It Ic pwd Ta Yes Ta \&No Ta Yes
+.It Ic read Ta \&No** Ta \&No Ta Yes
+.It Ic readonly Ta \&No Ta \&No Ta Yes
+.It Ic rehash Ta \&No Ta Yes Ta \&No
+.It Ic repeat Ta \&No Ta Yes Ta \&No
+.It Ic return Ta \&No Ta \&No Ta Yes
+.It Ic sched Ta \&No Ta Yes Ta \&No
+.It Ic set Ta \&No Ta Yes Ta \&Yes
+.It Ic setenv Ta \&No Ta Yes Ta \&No
+.It Ic settc Ta \&No Ta Yes Ta \&No
+.It Ic setty Ta \&No Ta Yes Ta \&No
+.It Ic setvar Ta \&No Ta \&No Ta Yes
+.It Ic shift Ta \&No Ta Yes Ta Yes
+.It Ic source Ta \&No Ta Yes Ta \&No
+.It Ic stop Ta \&No Ta Yes Ta \&No
+.It Ic suspend Ta \&No Ta Yes Ta \&No
+.It Ic switch Ta \&No Ta Yes Ta \&No
+.It Ic telltc Ta \&No Ta Yes Ta \&No
+.It Ic test Ta Yes Ta \&No Ta Yes
+.It Ic then Ta \&No Ta \&No Ta Yes
+.It Ic time Ta Yes Ta Yes Ta \&No
+.It Ic times Ta \&No Ta \&No Ta Yes
+.It Ic trap Ta \&No Ta \&No Ta Yes
+.It Ic true Ta Yes Ta \&No Ta Yes
+.It Ic type Ta \&No Ta \&No Ta Yes
+.It Ic ulimit Ta \&No Ta \&No Ta Yes
+.It Ic umask Ta \&No** Ta Yes Ta Yes
+.It Ic unalias Ta \&No** Ta Yes Ta Yes
+.It Ic uncomplete Ta \&No Ta Yes Ta \&No
+.It Ic unhash Ta \&No Ta Yes Ta \&No
+.It Ic unlimit Ta \&No Ta Yes Ta \&No
+.It Ic unset Ta \&No Ta Yes Ta Yes
+.It Ic unsetenv Ta \&No Ta Yes Ta \&No
+.It Ic until Ta \&No Ta \&No Ta Yes
+.It Ic wait Ta \&No** Ta Yes Ta Yes
+.It Ic where Ta \&No Ta Yes Ta \&No
+.It Ic which Ta Yes Ta Yes Ta \&No
+.It Ic while Ta \&No Ta Yes Ta \&Yes
+.El
+.Sh SEE ALSO
+.Xr csh 1 ,
+.Xr dash 1 ,
+.Xr echo 1 ,
+.Xr false 1 ,
+.Xr info 1 ,
+.Xr kill 1 ,
+.Xr login 1 ,
+.Xr nice 1 ,
+.Xr nohup 1 ,
+.Xr printenv 1 ,
+.Xr pwd 1 ,
+.Xr sh 1 ,
+.Xr test 1 ,
+.Xr time 1 ,
+.Xr true 1 ,
+.Xr which 1 ,
+.Xr zsh 1
+.Sh HISTORY
+The
+.Nm
+manual page first appeared in
+.Fx 3.4 .
+.Sh AUTHORS
+This manual page was written by
+.An Sheldon Hearn Aq sheldonh@FreeBSD.org .
diff --git a/shell_cmds/alias/generic.sh b/shell_cmds/alias/generic.sh
new file mode 100644
index 0000000..5948cc9
--- /dev/null
+++ b/shell_cmds/alias/generic.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+# $FreeBSD: src/usr.bin/alias/generic.sh,v 1.2 2005/10/24 22:32:19 cperciva Exp $
+# This file is in the public domain.
+builtin `echo ${0##*/} | tr \[:upper:] \[:lower:]` ${1+"$@"}