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Posted by A. Sinan Unur on April 9, 2008, 10:25 am
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9a29-8d67509b7d61@q1g2000prf.googlegroups.com:
> I changed it to ( taking all pointers into account):
>
...
> system(@args) == 0 or die "system @args failed: $?"
There is a semi-colon missing at the end of that line.
> syntax error at remote_deploy.pl line 63, near "system"
...
> Does not really help me as a newbie :-)
As a newbie, you would be better helped by reading your code more
carefully rather than asking us to figure out every syntax error.
As a newbie, you might want to learn more before writing deployment
scripts if you don't want to ruin your customers.
Sinan
--
(remove .invalid and reverse each component for email address)
comp.lang.perl.misc guidelines on the WWW:
http://www.rehabitation.com/clpmisc/
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Posted by J. Gleixner on April 9, 2008, 11:21 am
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mike wrote:
> Hi,
>
> I changed it to ( taking all pointers into account):
>
>
> my @args = ($User_Preferences, 'deploy', "--user=
> $User_Preferences","--passwordfile=
> $User_Preferences","--host=$User_Preferences","--
> port=$User_Preferences","$User_Preferences");
Could also make that easier to read:
my @args = (
$User_Preferences,
'deploy',
"--user=$User_Preferences",
"--passwordfile=$User_Preferences",
"--host=$User_Preferences",
"--port=$User_Preferences",
"$User_Preferences",
);
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Posted by Ben Bullock on April 9, 2008, 6:22 pm
Please log in for more thread options On Wed, 09 Apr 2008 10:21:14 -0500, J. Gleixner wrote:
> mike wrote:
>> my @args = ($User_Preferences, 'deploy', "--user=
>> $User_Preferences","--passwordfile=
>> $User_Preferences","--host=$User_Preferences","--
>> port=$User_Preferences","$User_Preferences");
> Could also make that easier to read:
> my @args = (
> $User_Preferences, 'deploy',
> "--user=$User_Preferences",
> "--passwordfile=$User_Preferences",
> "--host=$User_Preferences",
> "--port=$User_Preferences",
> "$User_Preferences",
> );
my @jazz = qw/user passwordfile host port/;
my @args = ($User_Preferences,
'deploy',
(map "--$_=$User_Preferences", @jazz),
$User_Preferences,
);
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Posted by A Dude on April 9, 2008, 9:48 am
Please log in for more thread options > Hi,
>
> I have the following string:
>
> my $command =3D "$User_Preferences deploy =A0--user=
=3D
> $User_Preferences --passwordfile=3D
> $User_Preferences --host=3D$User_Preferences --
> port=3D$User_Preferences $User_Preferences";
> system($command);
>
> Global symbol "$command" requires explicit package name at
> remote_deploy.pl line 55.
> syntax error at remote_deploy.pl line 55, at EOF
> Missing right curly or square bracket at remote_deploy.pl line 55,
> within string
> Execution of remote_deploy.pl aborted due to compilation errors.
>
> Any ideas what I need to do to make it possible to execute the
> command?
>
> cheers,
>
> //mike
Actually, what you have there is a _quoting_ problem.
First of all there is no reason to delimit hash keys with the double
quotes. But if you're going to do that, you shouldn't surround the
whole string literal with double quotes. Use single quotes
( $User_Preferences -- if any -- $User_Preferences --
works just fine. ) or surround the thing with the qq operator, to
allow for the embedded double quotes.
For more on qq: perldoc perlop
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