Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Doubt in shebang line!!
Top Forums Shell Programming and Scripting Doubt in shebang line!! Post 302261603 by radoulov on Tuesday 25th of November 2008 07:00:50 AM
Old 11-25-2008
So you get the idea, try executing it from another shell ...

Code:
$ ksh -c 'print -l **/*(/)'  
ksh: print: -l: unknown option
$ ksh93 -c 'print -l **/*(/)'
/var/opt/ast/bin/ksh[1]: print: -l: unknown option
Usage: print [-enprsv] [-f format] [-u fd] [string ...]
$ zsh -c 'print -l **/*(/)' 
backup
dir1
$ bash -c 'print -l **/*(/)' 
bash: -c: line 0: syntax error near unexpected token `('
bash: -c: line 0: `print -l **/*(/)'
$ dash -c 'print -l **/*(/)'
zsh: correct 'dash' to 'ash' [nyae]? y
Syntax error: "(" unexpected
$ sh -c 'print -l **/*(/)' 
sh: -c: line 0: syntax error near unexpected token `('
sh: -c: line 0: `print -l **/*(/)'
$ csh -c 'print -l **/*(/)'
Badly placed ()'s.
$ tcsh -c 'print -l **/*(/)'
Badly placed ()'s.
$ pdksh -c 'print -l **/*(/)'
pdksh: print: -l: unknown option

 

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

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

3. 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

4. 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

5. 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

6. 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

7. 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

8. Shell Programming and Scripting

Scripts without shebang

I see lot of ad-hoc shell scripts in our servers which don't have a shebang at the beginning . Does this mean that it will run on any shell ? Is it a good practice to create scripts (even ad-hoc ones) without shebang ? (16 Replies)
Discussion started by: kraljic
16 Replies

9. Shell Programming and Scripting

Question about Shebang line of Bash Script

Hello All, I was writing a Bash shell script that will be executed on both an AIX server (/usr/bin/ksh) and a SLES server (/bin/bash). The AIX server has Bash installed at "/usr/bin/bash", which is in a different dir then the SLES server. So basically I am writing the script on the SLES... (4 Replies)
Discussion started by: mrm5102
4 Replies

LEARN ABOUT OPENSOLARIS

getusershell

getusershell(3C)					   Standard C Library Functions 					  getusershell(3C)

NAME

       getusershell, setusershell, endusershell - get legal user shells

SYNOPSIS

       #include <unistd.h>

       char *getusershell(void);

       void setusershell(void);

       void endusershell(void);

DESCRIPTION

       The  getusershell()  function  returns  a  pointer  to  a  legal  user  shell  as defined by the system manager in the file /etc/shells. If
       /etc/shells does not exist, the following locations of the standard system shells are used in its place:

	 /bin/bash		    /bin/csh
	 /bin/jsh		    /bin/ksh
	 /bin/ksh93		    /bin/pfcsh
	 /bin/pfksh		    /bin/pfsh
	 /bin/sh		    /bin/tcsh
	 /bin/zsh		    /sbin/jsh
	 /sbin/pfsh		    /sbin/sh
	 /usr/bin/bash		    /usr/bin/csh
	 /usr/bin/jsh		    /usr/bin/ksh
	 /usr/bin/ksh93 	    /usr/bin/pfcsh
	 /usr/bin/pfksh 	    /usr/bin/pfsh
	 /usr/bin/sh		    /usr/bin/tcsh
	 /usr/bin/zsh		    /usr/sfw/bin/zsh
	 /usr/xpg4/bin/sh

       The getusershell() function opens the file /etc/shells, if it exists, and returns the next entry in the list of shells.

       The setusershell() function rewinds the file or the list.

       The endusershell() function closes the file, frees any memory used by getusershell() and setusershell(), and rewinds the file /etc/shells.

RETURN VALUES

       The getusershell() function returns a null pointer on EOF.

BUGS

       All information is contained in memory that may be freed with a call to endusershell(), so it must be copied if it is to be saved.

NOTES

       Restricted shells should not be listed in /etc/shells.

SunOS 5.11							    1 Nov 2007							  getusershell(3C)
All times are GMT -4. The time now is 01:32 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy