i'm writing some simple scripts to help me learn perl.
why does the print command get called after the shell script is executed?
the purpose of the shell script is to simply echo to the screen "script run". which is does, but before the print command, you can clearly see the shell script is... (3 Replies)
Hi all,
I have sql query as follows. Please write a pro*c program for the following query.
select
sp1.cost_change
||','|| sp1.cost_change_desc
||','|| sp1.reason
||','|| to_char(sp1.active_date,'DD-MON-YYYY HH24:MI:SS')
||','|| sp1.status
||','|| sp1.cost_change_origin... (0 Replies)
hello All,
I need to invoke by perl script some program/command and monitor it for 5
minutes . In case it still running for more then 5 min I need to send a signal which will stop it.
I implemeted this as shown below by using eval & alarm
and I'd like to know if there is a better way to... (1 Reply)
In shell we can find the status of last executed command by $?
In perl what is the command to find the status of last executed command...
Can any one please say???????????????
Thanks,
Prabhu (1 Reply)
Hi!
I got an strange trouble executing a stored procedures that goes inserting line by line on a table. I mus integrate it with perl for an specific task... the hole process is controlled by e Perl script that:
Load a text file calling sqlldr.
Call a stored procedure that process the... (2 Replies)
How to do I get the return code of a subroutine in a perl module if invoke the subroutine as standalone,
I have an module say TestExit.pm and in that i have a subroutine say myTest() which is returns 12, if i were to call the subroutine from
command line like
CASE:1 ( Without an explict... (2 Replies)
Long story short: I'm working inside of a Unix SSH under a bash shell. I have to code a C program that generates a random number. Then I have to call the compiled C program with a Perl program to run the C program 20 times and put all the generated random #s into a text file, then print that text... (1 Reply)
Given the following code inside the function ext3_write_super():
(It's there in Linux kernel 2.6.27.59)
static void ext3_write_super (struct super_block * sb)
{
if (mutex_trylock(&sb->s_lock) != 0)
BUG();
sb->s_dirt = 0;
}
The conditional test at if... (2 Replies)
Hi ,
I have written a shell script to call a java program say load_id.sh .This sh script indeed is executed implicitly in other sh script which calls 2 more sh scripts one by one. I need to check if the load_id.sh (which calls java program) is executed successfully only then continue with... (1 Reply)
I created a program, so a kid can practice there math on it. It dispenses varies math problems and the kid must input an answer. I also want it to grade the work they have done, but I can't find the best place for it to print out the grade.
I have:
if ( $response =~ m/^/ ) {
$user_wants_to_quit... (1 Reply)
Discussion started by: germany1517
1 Replies
LEARN ABOUT DEBIAN
catalyst::plugin::setenv
Catalyst::Plugin::Setenv(3pm) User Contributed Perl Documentation Catalyst::Plugin::Setenv(3pm)NAME
Catalyst::Plugin::Setenv - Allows you to set up the environment from Catalyst's config file.
VERSION
Version 0.03
SYNOPSIS
In your application:
use Catalyst qw/Setenv/;
In your config file:
environment:
FOO: bar
BAR: baz
When your app starts, $ENV{FOO} will be "bar", and $ENV{BAR} will be "baz".
You can also append and prepend to existing environment variables. For example, if $PATH is "/bin:/usr/bin", you can append "/myapp/bin"
by writing:
environment:
PATH: "::/myapp/bin"
After that, $PATH will be set to "/bin:/usr/bin:/myapp/bin". You can prepend, too:
environment:
PATH: "/myapp/bin::"
which yields "/myapp/bin:/bin:/usr/bin".
If you want a literal colon at the beginning or end of the environment variable, escape it with a "", like ":foo" or "foo:". Note that
slashes aren't meaningful elsewhere, they're inserted verbatim into the relevant environment variable.
EXPORT
A list of functions that can be exported. You can delete this section if you don't export anything, such as for a purely object-oriented
module.
FUNCTIONS
setup
Calls the other setup methods, and then sets the environment variables.
AUTHOR
Jonathan Rockway, "<jrockway at cpan.org>"
BUGS
Escaping
Things like ":foo" can't be literally inserted into an environment variable, due to my simplistic escaping scheme. Patches to fix this
(but not interpert ""s anywhere else) are welcome.
REPORTING
Please report any bugs or feature requests to "bug-catalyst-plugin-setenv at rt.cpan.org", or through the web interface at
<http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Catalyst-Plugin-Setenv>. I will be notified, and then you'll automatically be notified of
progress on your bug as I make changes.
SUPPORT
You can find documentation for this module with the perldoc command.
perldoc Catalyst::Plugin::Setenv
You can also look for information at:
o The Catalyst Website
<http://www.catalystframework.org/>
o AnnoCPAN: Annotated CPAN documentation
<http://annocpan.org/dist/Catalyst-Plugin-Setenv>
o CPAN Ratings
<http://cpanratings.perl.org/d/Catalyst-Plugin-Setenv>
o RT: CPAN's request tracker
<http://rt.cpan.org/NoAuth/Bugs.html?Dist=Catalyst-Plugin-Setenv>
o Search CPAN
<http://search.cpan.org/dist/Catalyst-Plugin-Setenv>
ACKNOWLEDGEMENTS
Thanks to Bill Moseley's message to the mailing list that prompted me to write this.
COPYRIGHT & LICENSE
Copyright 2006 Jonathan Rockway, all rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.10.1 2011-02-27 Catalyst::Plugin::Setenv(3pm)