10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Below are three variables, which I want to pass into variable RESULT1
username1=userid
poihostname1=dellsys.com
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How can I pass these variables into below code...
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Discussion started by: manohar2013
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I use csh a lot but I don't really write csh scripts. Now I have a need to implement a security check (written in perl; verify an user input security code) into a csh script. Here is the senario:
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3. Programming
Hello,
I have the following problem:
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4. Shell Programming and Scripting
Hi,
I was trying to do something where I would be able to export one local variable in a telnet subshell to its parent shell.
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exec 4>&1
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5. Shell Programming and Scripting
Hello,
I have a csh script that creates an environment variable. I want to pass the environment variable(CURR_TABLE_DATE) to an Informix sql script. Here is the csh:
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6. Shell Programming and Scripting
Hi there!
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7. Shell Programming and Scripting
Hello all
i need to pass to my shell script parameter that looks like "2 3 3"
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set s = $1
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Hi All,
I am trying to put the csh variable into a perl.
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10. UNIX for Dummies Questions & Answers
Hi,
I am using bash and need to run a set of tcsh scripts that set environment variables. Is there a way to do this? Any help greatly appreciated. (3 Replies)
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Devel::REPL::Profile(3pm) User Contributed Perl Documentation Devel::REPL::Profile(3pm)
NAME
Devel::REPL::Profile - code to execute when re.pl starts
SYNOPSIS
package Devel::REPL::Profile::MyProject;
use Moose;
use namespace::clean -except => [ 'meta' ];
with 'Devel::REPL::Profile';
sub apply_profile {
my ($self, $repl) = @_;
# do something here
}
1;
DESCRIPTION
For particular projects you might well end up running the same commands each time the REPL shell starts up - loading Perl modules, setting
configuration, and so on.
A mechanism called profiles exists to let you package and distribute these start-up scripts, as Perl modules.
USAGE
Quite simply, follow the "SYNOPSIS" section above to create a boilerplate profile module. Within the "apply_profile" method, the $repl
variable can be used to run any commands as the user would, within the context of their running "Devel::REPL" shell instance.
For example, to load a module, you might have something like this:
sub apply_profile {
my ($self, $repl) = @_;
$repl->eval('use Carp');
}
As you can see, the "eval" method is used to run any code. The user won't see any output from that, and the code can "safely" die without
destroying the REPL shell. The return value of "eval" will be the return value of the code you gave, or else if it died then a
"Devel::REPL::Error" object is returned.
If you want to load a "Devel::REPL" plugin, then use the following method:
$repl->load_plugin('Timing');
The "load_plugin" and "eval" methods should cover most of what you would want to do before the user has access to the shell. Remember that
plugin features are immediately available, so you can load for example the "LexEnv" plugin, and then declare "my" variables which the user
will have access to.
Selecting a Profile
To run the shell with a particular profile, use the following command:
system$ re.pl --profile MyProject
Alternatively, you can set the environment variable "DEVEL_REPL_PROFILE" to MyProject.
When the profile name is unqualified, as in the above example, the profile is assumed to be in the "Devel::REPL::Profile::" namespace.
Otherwise if you pass something which contains the "::" character sequence, it will be loaded as-is.
AUTHOR
Matt S Trout - mst (at) shadowcatsystems.co.uk (<http://www.shadowcatsystems.co.uk/>)
LICENSE
This library is free software under the same terms as perl itself
perl v5.14.2 2012-06-02 Devel::REPL::Profile(3pm)
