| sh.1 (217473) | sh.1 (218306) |
|---|---|
| 1.\"- 2.\" Copyright (c) 1991, 1993 3.\" The Regents of the University of California. All rights reserved. 4.\" 5.\" This code is derived from software contributed to Berkeley by 6.\" Kenneth Almquist. 7.\" 8.\" Redistribution and use in source and binary forms, with or without --- 16 unchanged lines hidden (view full) --- 25.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30.\" SUCH DAMAGE. 31.\" 32.\" from: @(#)sh.1 8.6 (Berkeley) 5/4/95 | 1.\"- 2.\" Copyright (c) 1991, 1993 3.\" The Regents of the University of California. All rights reserved. 4.\" 5.\" This code is derived from software contributed to Berkeley by 6.\" Kenneth Almquist. 7.\" 8.\" Redistribution and use in source and binary forms, with or without --- 16 unchanged lines hidden (view full) --- 25.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30.\" SUCH DAMAGE. 31.\" 32.\" from: @(#)sh.1 8.6 (Berkeley) 5/4/95 |
| 33.\" $FreeBSD: head/bin/sh/sh.1 217473 2011-01-16 14:11:50Z jilles $ | 33.\" $FreeBSD: head/bin/sh/sh.1 218306 2011-02-04 22:47:55Z jilles $ |
| 34.\" | 34.\" |
| 35.Dd January 16, 2011 | 35.Dd February 4, 2011 |
| 36.Dt SH 1 37.Os 38.Sh NAME 39.Nm sh 40.Nd command interpreter (shell) 41.Sh SYNOPSIS 42.Nm 43.Op Fl /+abCEefIimnPpTuVvx --- 598 unchanged lines hidden (view full) --- 642whose 643.Tn ASCII 644representation is 645.Dq Li #! , 646resulting in an 647.Er ENOEXEC 648return value from 649.Xr execve 2 ) | 36.Dt SH 1 37.Os 38.Sh NAME 39.Nm sh 40.Nd command interpreter (shell) 41.Sh SYNOPSIS 42.Nm 43.Op Fl /+abCEefIimnPpTuVvx --- 598 unchanged lines hidden (view full) --- 642whose 643.Tn ASCII 644representation is 645.Dq Li #! , 646resulting in an 647.Er ENOEXEC 648return value from 649.Xr execve 2 ) |
| 650the shell will interpret the program in a subshell. 651The child shell will reinitialize itself in this case, 652so that the effect will be 653as if a new shell had been invoked to handle the ad-hoc shell script, 654except that the location of hashed commands located in 655the parent shell will be remembered by the child 656(see the description of the 657.Ic hash 658built-in command below). | 650the shell will run a new instance of 651.Nm 652to interpret it. |
| 659.Pp 660Note that previous versions of this document 661and the source code itself misleadingly and sporadically 662refer to a shell script without a magic number 663as a 664.Dq "shell procedure" . 665.Ss Path Search 666When locating a command, the shell first looks to see if --- 1857 unchanged lines hidden --- | 653.Pp 654Note that previous versions of this document 655and the source code itself misleadingly and sporadically 656refer to a shell script without a magic number 657as a 658.Dq "shell procedure" . 659.Ss Path Search 660When locating a command, the shell first looks to see if --- 1857 unchanged lines hidden --- |