Nothing special, its just a way to speed up searches when
you have well defined search keys. You can do:
$search_for = 'Failed|Ugly|Broken';
while (<LOG>) {
print if /$search_for/;
...
if you don't have a whole lot of items (or so I look
at it, probably benchmarkably wrong) but if you've got
a larger number, using a hash is a nice way to
speed it up over the iterate through an array approach you
used. It needs to be something like this, where the
looked for text is consistent, though.
The only other sneakiness (besides lopping of the initial
memory (?) hex in brackets part to make the split-ing
easier) was to see that there were 2 kinds of data lines;
one w/ an = and variable left-hand side words and one
w/o the = and the last word always being the 'result'.
'course I wrote the mess before recognizing that
you were printing unless the data matched a list
item.
a
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.