wrapper-user

[Wrapper-user] scripts on mac os x

[Dan W. <dw...@ne...>]

I've used the service wrapper to deploy the same java app on windows, 
linux, and solaris. I am now moving it over to Mac OS X. I'm having a 
problem with the startup script that resides in the bin directory of 
the service wrapper deployment hierarchy. From a terminal window in OS 
X (Panther 10.3.3) , trying to start the script gets an error:

-bash: ./taskserver: cannot execute binary file

This is the exact same script that I use on all the other platforms. 
The strange thing is that if I copy the contents of the script into a 
fresh text file and save it, then I can run the copied script just 
fine. So that makes me think that the contents of the script file are 
fine, but there is something missing or wrong about the metadata for 
the script file.

Has anyone else run into this?

thanks.

Dan Weston

Re: [Wrapper-user] scripts on mac os x

[Leif M. <le...@ta...>]

Dan,
    I have seen similar problems on Linux when the shell script is 
transferred from a
Windows machine with incorrect line feeds.  Are you sure that the line 
feeds are
correct for the Mac OS X platform?
    The Mac OS X distribution is currently shipping with standard LF (UNIX)
line feeds.  Is this correct for OS X?  I don't have any OSX systems to 
play with
myself.  I know that old Mac systems used CR line feeds??

Cheers
Leif

Dan Weston wrote:

> I've used the service wrapper to deploy the same java app on windows, 
> linux, and solaris. I am now moving it over to Mac OS X. I'm having a 
> problem with the startup script that resides in the bin directory of 
> the service wrapper deployment hierarchy. From a terminal window in OS 
> X (Panther 10.3.3) , trying to start the script gets an error:
>
> -bash: ./taskserver: cannot execute binary file
>
> This is the exact same script that I use on all the other platforms. 
> The strange thing is that if I copy the contents of the script into a 
> fresh text file and save it, then I can run the copied script just 
> fine. So that makes me think that the contents of the script file are 
> fine, but there is something missing or wrong about the metadata for 
> the script file.
>
> Has anyone else run into this?
>
> thanks.
>
> Dan Weston

Re: [Wrapper-user] scripts on mac os x

[Andy B. <aba...@ca...>]

I use the service wrapper on Linux, Solaris, and Mac OS X.

My first thought is that it is a line-terminator issue.  I use VIM for 
editing from the terminal.  If I open a working shell script and issue 
the command ":set fileformat?" and it shows "unix", then I know the 
script will work.

% ./test-unix.sh
Hello World

However, if the fileformat is reported as "dos", then executing the 
script produces this message:

% ./test-dos.sh
tcsh: ./test-dos.sh: Command not found.

In bash I get a different error message:

bash-2.05b$ ./test-dos.sh
: bad interpreter: No such file or directory

In the case of scripts with a fileformat of "dos", I just edit them 
with VIM and issue the command "set fileformat=unix" and then save the 
file.  After that it works.

---
Andy Barnett <aba...@ca...>
Cantilever Technologies
---

On Apr 14, 2004, at 10:45 AM, Dan Weston wrote:

> I've used the service wrapper to deploy the same java app on windows, 
> linux, and solaris. I am now moving it over to Mac OS X. I'm having a 
> problem with the startup script that resides in the bin directory of 
> the service wrapper deployment hierarchy. From a terminal window in OS 
> X (Panther 10.3.3) , trying to start the script gets an error:
>
> -bash: ./taskserver: cannot execute binary file
>
> This is the exact same script that I use on all the other platforms. 
> The strange thing is that if I copy the contents of the script into a 
> fresh text file and save it, then I can run the copied script just 
> fine. So that makes me think that the contents of the script file are 
> fine, but there is something missing or wrong about the metadata for 
> the script file.
>
> Has anyone else run into this?
>
> thanks.
>
> Dan Weston
>
>
>
> -------------------------------------------------------
> This SF.Net email is sponsored by: IBM Linux Tutorials
> Free Linux tutorial presented by Daniel Robbins, President and CEO of
> GenToo technologies. Learn everything from fundamentals to system
> administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click
> _______________________________________________
> Wrapper-user mailing list
> Wra...@li...
> https://lists.sourceforge.net/lists/listinfo/wrapper-user
>

Re: [Wrapper-user] scripts on mac os x

[Andy B. <aba...@ca...>]

I just realized that if I try to execute the binary wrapper executable 
rather than the shell script I get the same message you saw:

> bash-2.05b$ file *
> wrapper-linux:   ELF 32-bit LSB executable, Intel 80386, version 1 
> (SYSV)
> wrapper-macosx:  Mach-O executable ppc

> bash-2.05b$ ./wrapper-linux
> bash: ./wrapper-linux: cannot execute binary file

> bash-2.05b$ ./wrapper-macosx
> Usage: ./wrapper-macosx <file> [configuration properties] [...]

Is it possible you accidently copied the binary file instead of the 
shell script and you are now trying to execute the binary file rather 
than the shell script?

---
Andy Barnett <aba...@ca...>
Cantilever Technologies
---

On Apr 14, 2004, at 10:45 AM, Dan Weston wrote:

> I've used the service wrapper to deploy the same java app on windows, 
> linux, and solaris. I am now moving it over to Mac OS X. I'm having a 
> problem with the startup script that resides in the bin directory of 
> the service wrapper deployment hierarchy. From a terminal window in OS 
> X (Panther 10.3.3) , trying to start the script gets an error:
>
> -bash: ./taskserver: cannot execute binary file
>
> This is the exact same script that I use on all the other platforms. 
> The strange thing is that if I copy the contents of the script into a 
> fresh text file and save it, then I can run the copied script just 
> fine. So that makes me think that the contents of the script file are 
> fine, but there is something missing or wrong about the metadata for 
> the script file.
>
> Has anyone else run into this?
>
> thanks.
>
> Dan Weston

Re: [Wrapper-user] scripts on mac os x

[Dan W. <dw...@ne...>]

I double-checked the script file again on the Mac. It has unix line 
termination. It is not a binary file, I can open it with VIM or bbedit.

I can also run the mac version of the wrapper executable, as you did 
below, and also the realpath executable.

I'm stumped. I can get it to work by copying the contents of the file 
and pasting into a new file, but not by doing a save-as on the file 
that doesn't work. This is probably a weird problem with my particular 
script, maybe it has a bad byte in it or something...

  I was hoping to use the same script file for all my target platforms - 
windows, linux, solaris, and Mac.

I guess I'll take the file that works on the mac now and see if it 
works on the other platforms.

thanks.

Dan Weston

On Apr 14, 2004, at 9:37 AM, Andy Barnett wrote:

> I just realized that if I try to execute the binary wrapper executable 
> rather than the shell script I get the same message you saw:
>
>> bash-2.05b$ file *
>> wrapper-linux:   ELF 32-bit LSB executable, Intel 80386, version 1 
>> (SYSV)
>> wrapper-macosx:  Mach-O executable ppc
>
>> bash-2.05b$ ./wrapper-linux
>> bash: ./wrapper-linux: cannot execute binary file
>
>> bash-2.05b$ ./wrapper-macosx
>> Usage: ./wrapper-macosx <file> [configuration properties] [...]
>
> Is it possible you accidently copied the binary file instead of the 
> shell script and you are now trying to execute the binary file rather 
> than the shell script?
>
> ---
> Andy Barnett <aba...@ca...>
> Cantilever Technologies
> ---
>
> On Apr 14, 2004, at 10:45 AM, Dan Weston wrote:
>
>> I've used the service wrapper to deploy the same java app on windows, 
>> linux, and solaris. I am now moving it over to Mac OS X. I'm having a 
>> problem with the startup script that resides in the bin directory of 
>> the service wrapper deployment hierarchy. From a terminal window in 
>> OS X (Panther 10.3.3) , trying to start the script gets an error:
>>
>> -bash: ./taskserver: cannot execute binary file
>>
>> This is the exact same script that I use on all the other platforms. 
>> The strange thing is that if I copy the contents of the script into a 
>> fresh text file and save it, then I can run the copied script just 
>> fine. So that makes me think that the contents of the script file are 
>> fine, but there is something missing or wrong about the metadata for 
>> the script file.
>>
>> Has anyone else run into this?
>>
>> thanks.
>>
>> Dan Weston
>
>
>
> -------------------------------------------------------
> This SF.Net email is sponsored by: IBM Linux Tutorials
> Free Linux tutorial presented by Daniel Robbins, President and CEO of
> GenToo technologies. Learn everything from fundamentals to system
> administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click
> _______________________________________________
> Wrapper-user mailing list
> Wra...@li...
> https://lists.sourceforge.net/lists/listinfo/wrapper-user
>