Re: Accessing Samba - Mount Volume Possible?

[Michael Turner]

Rich,

This was _absolutely_ tremendously helpful. Thanks.

/Michael


#!/usr/bin/perl

if(-f "/users/userid/.nsmbrc") {
print "mounting share\n";
system('mount_smbfs -W workgroupname //username@domain/share 
/users/userid/myshare');
} else {
print "password file does not exist\n";
}

__END__

Re: puzzling results from missing she-bang

[Michael Turner]

Peter,

Thanks again. Now, I have it clear.

/Michael

>
>> Thanks for your response. I remain puzzled, however. Your response 
>> seems to imply that if I invoke "print" from the command line, it will 
>> be interepreted. This is not the case, it errors.
>
> Sure it will - if you are using the sh shell.  Try this:
>
> zany:~/unix/avr/avr/include% sh
> zany% print "hello";
> hello
> zany% exit
> zany:~/unix/avr/avr/include%
>
> (ie, type: shprint "hello";)
>
> Enjoy,
>Peter.

Re: puzzling results from missing she-bang

[Michael Turner]

>>
>> Note the missing "she-bang" line: #!/usr/bin/perl -w   Note also that I
>> didn't tell the shell "how" to execute the file. So the file is set to
>> executable, but I thought it should error. Is that line not necessary 
>> on
>> a Mac for some reason? How is this a Mac thing? It is not functional on
>> other unix  machines I have access to (and I tried various shells,
>> including tcsh & bash). I repeated the experiment with no ".pl"
>> extension, that isn't it.
>>
>> I suspect that it is a shell issue of some kind.
>>
>> /Michael Turner
>>
>
> Not an issue. No shebang line means that 'exec(2)' will invoke your 
> standard
> shell on it. 'print' is defined in some 'bash' or 'ksh' environments, 
> or you
> may have such an alias or local program.
>

Bob,

Thanks for your response. I remain puzzled, however. Your response seems 
to imply that if I invoke "print" from the command line, it will be 
interepreted. This is not the case, it errors.

/Michael Turner

puzzling results from missing she-bang

[Michael Turner]

I performed a test, and was surprised by the results. Can anyone tell me 
why the result occurs?

File:
-rwxr-xr-x  1 mt  staff  25 Apr 26 19:07 hw.pl

contents:
print "Hello, World.\n";

command
../hw.pl

results:
Hello, World.

Note the missing "she-bang" line: #!/usr/bin/perl -w   Note also that I 
didn't tell the shell "how" to execute the file. So the file is set to 
executable, but I thought it should error. Is that line not necessary on 
a Mac for some reason? How is this a Mac thing? It is not functional on 
other unix  machines I have access to (and I tried various shells, 
including tcsh & bash). I repeated the experiment with no ".pl" 
extension, that isn't it.

I suspect that it is a shell issue of some kind.

/Michael Turner