I have a perl script that just does a `du -sk -x` and formats it to look groovy ( the argument can be a directory but usually is like /usr/local/* )
The script works fine and does all that i want it to and i use it all the time, however is there an internal perl function that could replace the du -sk -x? I am just curious and would like to have a pure perl script with no shell options (primarily because the du options are not standard across the UNIX/Linux world). This is on a RHEL box just FYI. An external module might work too, if i can get them to let me install it.
hi i am struggling with mailx command,
my command is
mailx -a attachment.txt -s "hi this is subject " my_name@domain.com
(Interrupt -- one more to kill letter)
the control doesn't comes out automatically, i have to press CTRL + C .. why is it happening so ? (1 Reply)
i=1
while
do
mm=02
dd=03
yy=2008
echo "$mm$dd$yy"
i=$(( i+1))
echo "$i"
done
whenever i execute the script above i will get the error below:
syntax error at line 30: `i=$' unexpected (3 Replies)
Hi... I want to know whether if there is any alternative for cron.:confused:
I had written a script which checks for all system/application processes every 15 min(placed in cron though). But looks funny - what if cron daemon isn't running!! and expecting that script to update the OUTPUT FILE... (5 Replies)
Hello to all board members!!
I have a problem on a HP-UX system. I should write a script. Therefore I need to search after IP addresses in the output of a command.
On Debian this works: ifconfig | egrep -o "{1,3}\.{1,3}\.{1,3}\.{1,3}"
The script where i need this is not ifconfig, but... (2 Replies)
Hi techies ..
This is my first posting hr ..
Am facing a serious performance problem in counting the number of lines in the file. The input files i get will be in some 10 to 15 Gb of size or even sometimes more ..and I will load it to db
I have used wc -l to confirm whether the loader... (14 Replies)
Is there any other editor, installed by 'default' in Sparc Solaris10, besides vi?
I'd like to avoid installing anything new.
If not, how to make vi more user-friendly?
thanks. (8 Replies)
I've created quite a collection of tcl scripts which have buttons, radio buttons, check boxes, text fields, etc. These tcl scripts in turn call and execute several hundred sh, csh, bash, perl scripts and pass in the args based on the gui selections on the same and other redhat machines. We're... (4 Replies)
Greetings.
I've been wondering about this one for some time: Is there an alternative to sleep in bash?
The reason: I'd like to simply limit the amount of processor usage in continuous while : script scenarios without spawning endless sleep processes as well. After beating the manpages, I... (14 Replies)
I am working on converting shell to Perl script. In shell we have built in function
trap
Do you know alternative in Perl or actually we don't need it?
Thanks for contribution (3 Replies)
Hello
im working on "remover script" which try to remove "kthrotlds MINER VIRUS"
in next part of my remover script i have to work on files that it destroyed,
virus use chattr to open and lock files and replace them with malicious content
im looking for a solution to remove chattr and disable... (9 Replies)
Discussion started by: nimafire
9 Replies
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)