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Perl is a high-level, general-purpose, interpreted, dynamic programming languages with over 25 years of development. Perl 5 runs on over 100 platforms from portables to mainframes and is suitable for both rapid prototyping and large-scale development projects. Perl gained widespread popularity as a Common Gateway Interface (CGI) scripting language, in part due to its regular expression and string parsing abilities. In addition to CGI, Perl is used for graphics programming, system administration, network programming, finance, bioinformatics, and other applications.
I have a relatively large web application I will need to build sometime soon. I've done things like this before many times and have used perl successfully. I've been programming in perl for 20 years.…
Hi - My other software dumps files in the one folder (example: folderA)
Now I want a script that consistently watch this folder (May be once in 15min) to find new files and compress those new files a…
I need to format a string with a fixed width so I've been playing with pack and sprintf to ad leading and trailing white space
## output from above
1st Which is the b…
I had this question after viewing Union rows in array that have common elements (https://www.experts-excha
I have a comma separated list that has 1 or more elements
when printed I need $list to look like this
eventually it will form part of a sql query …
Hello, I’m simply trying to get the desired return from the attached perl module to print based on the standard input ($input is the subroutine parameter). I get no error until line 11 on test.plx whe…
Checking the Alert Log in AWS RDS Oracle can be a pain through their user interface. I made a script to download the Alert Log, look for errors, and email me the trace files. In this article I'll describe what I did and share my script.
I have a task to learn Perl, because most of scripts, written on my job are written on Perl.
But I found very little qualitative video courses on Perl. But I found such for Python.
This will be my f…
I have a filter in a perl script which works for a decade. I am not familiar anymore with perl. I wish to update it and I do not know how to do it.
The filter reads as: if ($dn !~ /^[a-zA-Z0-9\-…
This is follow on fromThis Question (https://www.experts-excha
In the xml bellow I need to locate the next 'link'…
I'm running Perl CGI in an Apache environment.
My Perl script calls another page on my domain using LWP::UserAgent->Post. It takes the html that is returned and passes it back (prints it) to my use…
I’m trying to extract some data from the georss.xml file below using the perl script I’m struggling to get the value of the following
<feed sc:countryCodes=”US” # need US
I have a large amount of pictures needed to be thumbnailed. Preferable using either perl or python. The thumbnails created should be square without distorting the pictures.
Anyone care to share your…
Argh... been going in circles. Can someone please provide a Perl regex to replace all capital letters in a string that are not preceded by ">"
e.g. <b>A</b>ll Good Boys <b>D</b>eserve Favor
I have written a script to send me an email when a new post in a forum comes out. however, when I run this script I got the folloing error:
[jyu@jenkins-test ~]$ crontab -l
40 */2 * * * /home/jyu/…
I want to be able to call for example:
And get the value of 'abc' printed to the console..
Disclaimer: This is more of an educational question, than a specific coding problem to be solved. While all help is appreciated, I'm really hoping for a clear explanation rather than just code sample…
Looking for regular expression to get text before last fronslash and after second last or last front slash from url. for example...
On windows, perl module used for web crawlering were
Can you please provide any reference or sample on how to install these modules on linux ec…
In the code bellow I'm search for files in a given folder structure given a name
The Name creates a new folder eg Trevor and what ever is found will be moved into this new folder
I am trying to copy files from A:\temp\ to c:\xyz\temp
I need to do the following.
1. Look for latest folder like "20160630_Weekly_Data"
2. Compare text files in the source fo…
My requirement is to run CGI/perl on tomcat and connect to oracle database.
I have managed to run the scripts and have installed few perl module, but cant find a way forward while connecting…
There are hundreds of html files and would like to extract the data from attribute href of span tag into output .txt file. Is there any reference to do this in perl?
Hi - I am trying to write a script that sends out email along with attachment.
But I want that script to run on specific time interval (say every 2 hours or 3 hours) so how can I set this up.
A year or so back I was asked to have a play with MongoDB; within half an hour I had downloaded (http://www.mongodb.org/do
Email validation in proper way is very important validation required in any web pages. This code is self explainable except that Regular Expression which I used for pattern matching. I originall…
I have been pestered over the years to produce and distribute regular data extracts, and often the request have explicitly requested the data be emailed as an Excel attachement; specifically Excel, as it…