Guymon

perl1line.txt

Sehr nützlich:

The perl1line.txt file contains over a hundred short Perl one-line scripts for various text processing tasks. The file processing tasks include: changing file spacing, numbering lines, doing calculations, creating strings and arrays, converting and substituting text, selective printing and deleting of certain lines and text filtering and modifications through regular expressions.

Web Scraping

Es muss nicht immer das Table Wizard und Migrate Module sein. Das appnovation Blog zeigt wie sich Inhalte einer alten Webseite via Perl nach Drupal portieren lassen.

Let’s build a small perl script to:

1. Log into a website
2. Parse a page and search for specific content
3. Format the content as an RSS feed
4. Load the feed into Drupal

daily links

• FreeMyPDF.com - Removes passwords from viewable PDFs
  Use this site to remove passwords and restrictions (such as printing, copying text, etc.) from PDFs.
• OpenAmplify - The Meaning Platform
  OpenAmplify is a web service that brings human understanding to content. Unlike most semantic technologies, which attempt to merely classify or categorize content, OpenAmplify focuses on the meaning of content. OpenAmplify analyzes the actual meaning of the words - automatically identifying the significant topics, brands, people, perspectives, emotions, actions and timescales contained in the text.
• Jolicloud - About
  Jolicloud is a new operating system for netbooks. The OS provides a beautiful interface, an application directory and a set of social features that make it easy and fun to use.
• Impatient Perl (free) - www.perl.org
  This document is for people who either want to learn Perl or are already programming in Perl and just don’t have the patience to scrounge for information to learn and use Perl. This document should also find use as a handy desk reference for some of the more common perl related questions.
• ZAP Reader
  ZAP Reader is a web based speed reading program that will change the way you read on your computer. Current beta testers report reading twice as much in half the time—that’s a 300% increase in reading speed, without any loss in comprehension!

Perl One-Liners Explained

Peteris Krumin erklärt in einer mehrteiligen Serie One-Liners in Perl. Teil 1 beschäftigt sich mit File spacing, Teil 2 mit Line numbering.

Zwei Beispiele sind
Remove all blank lines.

perl -ne 'print unless /^$/'

und
Number all lines in a file.

perl -pe '$_ = "$. $_"'

Perl ist eine so schicke Sprache leider mache ich fast gar nichts mehr mit Perl seit CGI weitgehend ausgestorben ist.

Perl lebt

Susanne Schmidt macht sich Gedanken über die Die Zukunft von Perl.

Sehr schöner Artikel, auch weil Perl die Sprache war mit der ich begonnen habe zu programmieren.