03-04-2015
Just put them on top of your script. See
orafaq "Setting the Oracle environment" for more.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
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)
Discussion started by: mjays
3 Replies
2. Shell Programming and Scripting
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)
Discussion started by: user71408
0 Replies
3. Shell Programming and Scripting
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)
Discussion started by: Alalush
1 Replies
4. Shell Programming and Scripting
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)
Discussion started by: prsampath
1 Replies
5. Shell Programming and Scripting
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)
Discussion started by: jparra
2 Replies
6. Shell Programming and Scripting
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)
Discussion started by: ennstate
2 Replies
7. Homework & Coursework Questions
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)
Discussion started by: jdkirby
1 Replies
8. Programming
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)
Discussion started by: Praveen_218
2 Replies
9. Shell Programming and Scripting
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)
Discussion started by: preema
1 Replies
10. Shell Programming and Scripting
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
plack::app::urlmap
Plack::App::URLMap(3pm) User Contributed Perl Documentation Plack::App::URLMap(3pm)
NAME
Plack::App::URLMap - Map multiple apps in different paths
SYNOPSIS
use Plack::App::URLMap;
my $app1 = sub { ... };
my $app2 = sub { ... };
my $app3 = sub { ... };
my $urlmap = Plack::App::URLMap->new;
$urlmap->map("/" => $app1);
$urlmap->map("/foo" => $app2);
$urlmap->map("http://bar.example.com/" => $app3);
my $app = $urlmap->to_app;
DESCRIPTION
Plack::App::URLMap is a PSGI application that can dispatch multiple applications based on URL path and hostnames (a.k.a "virtual hosting")
and takes care of rewriting "SCRIPT_NAME" and "PATH_INFO" (See "HOW THIS WORKS" for details). This module is inspired by Rack::URLMap.
METHODS
map
$urlmap->map("/foo" => $app);
$urlmap->map("http://bar.example.com/" => $another_app);
Maps URL path or an absolute URL to a PSGI application. The match order is sorted by host name length and then path length.
URL paths need to match from the beginning and should match completely till the path separator (or the end of the path). For example,
if you register the path "/foo", it will match with the request "/foo", "/foo/" or "/foo/bar" but it won't match with "/foox".
Mapping URL with host names is also possible, and in that case the URL mapping works like a virtual host.
Mappings will nest. If $app is already mapped to "/baz" it will match a request for "/foo/baz" but not "/foo". See "HOW THIS WORKS"
for more details.
mount
Alias for "map".
to_app
my $handler = $urlmap->to_app;
Returns the PSGI application code reference. Note that the Plack::App::URLMap object is callable (by overloading the code dereference),
so returning the object itself as a PSGI application should also work.
DEBUGGING
You can set the environment variable "PLACK_URLMAP_DEBUG" to see how this application matches with the incoming request host names and
paths.
HOW THIS WORKS
This application works by fixing "SCRIPT_NAME" and "PATH_INFO" before dispatching the incoming request to the relocated applications.
Say you have a Wiki application that takes "/index" and "/page/*" and makes a PSGI application $wiki_app out of it, using one of supported
web frameworks, you can put the whole application under "/wiki" by:
# MyWikiApp looks at PATH_INFO and handles /index and /page/*
my $wiki_app = sub { MyWikiApp->run(@_) };
use Plack::App::URLMap;
my $app = Plack::App::URLMap->new;
$app->mount("/wiki" => $wiki_app);
When a request comes in with "PATH_INFO" set to "/wiki/page/foo", the URLMap application $app strips the "/wiki" part from "PATH_INFO" and
appends that to "SCRIPT_NAME".
That way, if the $app is mounted under the root (i.e. "SCRIPT_NAME" is "") with standalone web servers like Starman, "SCRIPT_NAME" is now
locally set to "/wiki" and "PATH_INFO" is changed to "/page/foo" when $wiki_app gets called.
AUTHOR
Tatsuhiko Miyagawa
SEE ALSO
Plack::Builder
perl v5.14.2 2011-06-22 Plack::App::URLMap(3pm)