Sponsored Content
Full Discussion: Scripts without shebang
Top Forums Shell Programming and Scripting Scripts without shebang Post 302694367 by Peasant on Thursday 30th of August 2012 12:58:56 PM
Old 08-30-2012
They will run in the shell of the user who executed it.
So if user uses /bin/bash, the script will be executed in that shell.

No, that does not mean it will work in every shell, it probably won't.
 

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Shebang

Hi, I am currently writing BASH shell scripts. I am using BASH on a Powerbook G4 running Leopard. Could somebody please explain the difference between #!/bin/bash and #!/bin/sh? I have been using the latter (#!/bin/sh), and things have been working fine. But is that the correct one to use... (9 Replies)
Discussion started by: msb65
9 Replies

2. Shell Programming and Scripting

Doubt in shebang line!!

Do we need to include the exclamatory mark in the shebang line??:confused: What if we dont include it??:eek: Actually what shebang line implies when we run a script?? shebang line--> #!/bin/ksh :p (6 Replies)
Discussion started by: nohup
6 Replies

3. Shell Programming and Scripting

Relacing the shebang line of a file

Can any one tell me how to replace a shebang line of a file using sed? Eg: If a file contains the following shebang line #!C:/InstantRails/ruby/bin/ruby I would like to replace it with #!/usr/local/bin/ruby The shebang line of the file can be obtained from the command cat... (3 Replies)
Discussion started by: linuxnewbe
3 Replies

4. Shell Programming and Scripting

Multiple shebang lines

*** EDIT: I found something close to my solution under an IIS 7 Module Handle.***** (Non-Homework question, simply an ease of use one) Odd question here and maybe its my newness to cgi/Perl, but is it possible to have 2 shebang lines? I write an test a ton of my homework code on my windows... (1 Reply)
Discussion started by: sennex
1 Replies

5. Shell Programming and Scripting

The Shebang!

Hi, I always thought that #!/usr/bin/ksh means that the script would be executed in korn shell i.e. when we'll execute the script with this line as the very first line then the shell spawns a korn shell (in this case as we are using #!/usr/bin/ksh ) and the script gets executed. But I am... (7 Replies)
Discussion started by: dips_ag
7 Replies

6. Shell Programming and Scripting

Hyphen char after shebang notation

Hi, I have a trivial question to ask, I am seeing in some shell scripts the '-' (hyphen) character following the first line of shell script (i.e) the shebang notation as follows: #!/bin/sh - #! /bin/bash - what does the hyphen signify? What will happen if it is not given explicitly? (2 Replies)
Discussion started by: royalibrahim
2 Replies

7. Shell Programming and Scripting

Shebang

If i am not using #! in my script. By default where will be my script running? (6 Replies)
Discussion started by: Kochu77
6 Replies

8. Shell Programming and Scripting

csh shebang query

What does the "-f" mean in following interpreter code #!/bin/csh -f Thank you (2 Replies)
Discussion started by: animesharma
2 Replies

9. Shell Programming and Scripting

Necessity of shebang line

Hi , I know about the shebang line in shell scripting. Just want to know whether is there any difference in execution of the program by keeping and not keeping the shebang line. Because without shebang line also the script is working. correct me if am wrong. Any help on this will be helpful (5 Replies)
Discussion started by: rogerben
5 Replies
OPEN(1) 							     Linux 1.x								   OPEN(1)

NAME
open - start a program on a new virtual terminal (VT). SYNOPSIS
open [-c vtnumber] [-s] [-u] [-l] [-v] [--] command command_options DESCRIPTION
open will find the first available VT, and run on it the given command with the given command options, standard input, output and error are directed to that terminal. The current search path ($PATH) is used to find the requested command. If no command is specified then the envi- ronment variable $SHELL is used. OPTIONS -c vtnumber Use the given VT number and not the first available. Note you must have write access to the supplied VT for this to work. -s Switch to the new VT when starting the command. The VT of the new command will be made the new current VT. -u Figure out the owner of the current VT, and run login as that user. Suitable to be called by init. Shouldn't be used with -c or -l. -l Make the command a login shell. A - is prepended to the name of the command to be executed. -v Be a bit more verbose. -w wait for command to complete. If -w and -s are used together then open will switch back to the controlling terminal when the command completes. -- end of options to open. NOTE
If open is compiled with a POSIX (Gnu) getopt() and you wish to set options to the command to be run, then you must supply the end of options -- flag before the command. EXAMPLES
open can be used to start a shell on the next free VT, by using the command: open bash To start the shell as a login shell, use: open -l bash To get a long listing you must supply the -- separator: open -- ls -l SEE ALSO
login(1), doshell(8), switchto(1). AUTHOR
Jon Tombs <jon@gtex02.us.es or jon@robots.ox.ac.uk> -w idea from "sam". 19 Jul 1996 V1.4 OPEN(1)
All times are GMT -4. The time now is 07:11 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy