10-30-2019
I run your script via browser :
#!/bin/bash
# Make sure errors get shown in web browser. DO THIS FIRST!
exec 2>&1
# Make sure web browser shows everything raw
echo "Content-Type: text/plain"
echo
echo "Text output test"
echo "Error output test" >&2
echo
echo "Query is: ${QUERY_STRING}"
IFS="&=" ; set -- ${QUERY_STRING}
while [ "$#" -gt 0 ]
do
echo "Got variable $1=$2"
case "$1" in
val_x) XX="$2" ; shift ;;
val_y) YY="$2" ; shift ;;
val_z) ZZ="$2" ; shift ;;
*) ;; # Ignore unknown option
esac
shift
done
echo "got XX=$XX YY=$YY ZZ=$ZZ"
grep "$XX" /var/www/html/* > /tmp/a.txt
echo "grep returned $?"
sed 's/INFO.*;|//g' /tmp/a.txt > /tmp/b.txt
echo "sed returned $?"
The result is :
Text output test
Error output test
Query is:
got XX= YY= ZZ=
grep returned 0
sed returned 0
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LEARN ABOUT DEBIAN
web::simple::deployment
Web::Simple::Deployment(3pm) User Contributed Perl Documentation Web::Simple::Deployment(3pm)
NAME
Web::Simple::Deployment - various deployment options
DESCRIPTION
This file documents common deployment methods for Web::Simple. If you feel one is missing, please ask in the IRC channel and we'll work
with you to add it.
CGI
The most basic deployment option is as a CGI script loading and running your Web::Simple-module:
#!/usr/bin/env perl
use Your::Web::Simple::App;
Your::Web::Simple::App->run_if_script;
Save that as script.cgi and your web server will handle it correctly.
Plack-Server
This works in with exactly the same code as CGI deployment. However instead of letting your web server load script.cgi, you run this on the
command line:
plackup script.cgi
Self-contained CGI
Sometimes your app is so small that you have only one or two tiny classes that you want to run as a CGI script. Web::Simple offers a
helpful mechanism to achieve that.
#!/usr/bin/env perl
use Web::Simple 'HelloWorld'; # enables strictures and warnings for the file
# additionally, HelloWorld is upgraded to a
# Web::Simple application
{
package HelloWorld;
sub dispatch_request {
sub (GET) {
[
200,
[ 'Content-type', 'text/plain' ],
[ 'Hello world! It is a fine ' . HelloWorld::Helper->day ]
]
},
sub () {
[ 405, [ 'Content-type', 'text/plain' ], [ 'Method not allowed' ] ]
}
}
}
{
package HelloWorld::Helper;
use DateTime;
sub day {
return DateTime->now->day_name;
}
}
HelloWorld->run_if_script;
AUTHORS
See Web::Simple for authors.
COPYRIGHT AND LICENSE
See Web::Simple for the copyright and license.
perl v5.14.2 2012-05-07 Web::Simple::Deployment(3pm)