This is a very simple problem, and I feel pretty stupid asking. I have tried working thru this by reading the Regular Expression tutorial Perl doc, but I'm missing something here...
What I need to to match three characters from the middle of a string. For instance, the string 23D78000, I need to simply extract the D78 to input into a database table. My only stumbling point is the actual regexp match. Here is the latest of several things I have tried. Please don't hurt yourselves laughing...
$inq = "23D78000";
($junk, $emc_device, $junk1) = ($inq =~ /(\w\w)(\w\w\w*$/);
Code tags and formatting added by GrandFather
2006-07-22 Retitled by Arunbear, as per Monastery guidelines
Original title: 'Simple regex matching problem...'
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.