1.\" Copyright (c) 1991, 1993
2.\" The Regents of the University of California. All rights reserved.
3.\"
4.\" This code is derived from software contributed to Berkeley by
5.\" Kenneth Almquist.
6.\"
7.\" Redistribution and use in source and binary forms, with or without
8.\" modification, are permitted provided that the following conditions
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28.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33.\" SUCH DAMAGE.
34.\"
35.\" from: @(#)sh.1 8.6 (Berkeley) 5/4/95
36.\" $FreeBSD: head/bin/sh/sh.1 100395 2002-07-20 04:39:23Z tjr $
37.\"
38.Dd May 5, 1995
39.Dt SH 1
40.Os
41.Sh NAME
42.Nm sh
43.Nd command interpreter (shell)
44.Sh SYNOPSIS
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1269(see
1270.Ic unalias ) .
1271Alias values are written with appropriate quoting so that they are
1272suitable for reinput to the shell.
1273.It Ic bg Op Ar job ...
1274Continue the specified jobs
1275(or the current job if no jobs are given)
1276in the background.
1277.It Ic command Ar cmd Op Ar arg ...
1278Execute the specified builtin command,
1279.Ar cmd .
1280This is useful when the user wishes to override a shell function
1281with the same name as a builtin command.
1282.It Ic cd Oo Fl LP Oc Op Ar directory
1283Switch to the specified
1284.Ar directory ,
1285or to the directory specified in the
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1328.Pa ..
1329is handled logically.
1330This is the default.
1331.It Ic chdir
1332A synonym for the
1333.Ic cd
1334builtin command.
1335.It Xo
1336.Ic echo
1337.Op Fl e | Fl n
1338.Op Ar string
1339.Xc
1340Print
1341.Ar string
1342to the standard output with a newline appended.
1343.Bl -tag -width indent
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2.\" The Regents of the University of California. All rights reserved.
3.\"
4.\" This code is derived from software contributed to Berkeley by
5.\" Kenneth Almquist.
6.\"
7.\" Redistribution and use in source and binary forms, with or without
8.\" modification, are permitted provided that the following conditions
--- 19 unchanged lines hidden (view full) ---
28.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33.\" SUCH DAMAGE.
34.\"
35.\" from: @(#)sh.1 8.6 (Berkeley) 5/4/95
36.\" $FreeBSD: head/bin/sh/sh.1 100395 2002-07-20 04:39:23Z tjr $
37.\"
38.Dd May 5, 1995
39.Dt SH 1
40.Os
41.Sh NAME
42.Nm sh
43.Nd command interpreter (shell)
44.Sh SYNOPSIS
--- 1224 unchanged lines hidden (view full) ---
1269(see
1270.Ic unalias ) .
1271Alias values are written with appropriate quoting so that they are
1272suitable for reinput to the shell.
1273.It Ic bg Op Ar job ...
1274Continue the specified jobs
1275(or the current job if no jobs are given)
1276in the background.
1277.It Ic command Ar cmd Op Ar arg ...
1278Execute the specified builtin command,
1279.Ar cmd .
1280This is useful when the user wishes to override a shell function
1281with the same name as a builtin command.
1282.It Ic cd Oo Fl LP Oc Op Ar directory
1283Switch to the specified
1284.Ar directory ,
1285or to the directory specified in the
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1328.Pa ..
1329is handled logically.
1330This is the default.
1331.It Ic chdir
1332A synonym for the
1333.Ic cd
1334builtin command.
1335.It Xo
1336.Ic echo
1337.Op Fl e | Fl n
1338.Op Ar string
1339.Xc
1340Print
1341.Ar string
1342to the standard output with a newline appended.
1343.Bl -tag -width indent
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