My new manager wants me to learn perl and start with understanding logs
files from 50 plus servers.
I hope I have sent this message to the correct perl form.
I have a sample of the logs below that need to be fixed using perl.
Any ideas or suggestion will be helpful.
= Start of log sam
david wrote:
The Perl book (I think it's the Programming Perl) has an example where a
certain reg. exp and string combination can make Perl's reg. engine run
forever (in terms of years!) because of backtracking. The solution the book
generally recommand is to use one of the newer reg. exp exten
What would be the cleanest way to direct the output to two separate pages? I
have two identical pages, the second page auto refreshes and I'd like any
new post's from the main page to appear on the auto refresh page. Would a
$pull be in order here, or edit the script that runs the main page? Any h
David Garamond wrote:
> i'm creating a web interface for users to add their own mail filtering
> rules. the rules allow them to specify regexes to match headers and mail
> body. however, i'm a little concerned with how users can accidentally/
> intentionally use too complex regexes like this "(a+.
Nyimi Jose wrote:
> I'm writing a script that has to be automatically
> executed every day at 6:00 AM via 'dollar universe' scheduler software.
> I want my script to stop itself at 23:00 PM
> (I think to timeout via alarm function).
> The script is mainly a while(1) loop and I want my loop
> to sl
How is it possible to bind the Socket module to another IP, other than the
box's default IP? I want the perl program to connect using a configurable IP
that's available on the box. I've read though the perldoc for the module,
and couldn't find anything (if there is something there then I missed it)
Chris
scalar reverse "forwards"
is the same as
scalar reverse ( "forwards" )
It explicitly puts the call to reverse() into scalar context. Whereas
reverse scalar "forwards"
is the same as
reverse ( scalar "forwards" )
which only forces the already scalar string "forwards" to
On Sat, Nov 30, 2002 at 09:55:19PM -, Chris Game wrote:
> In an earlier post, Paul Johnson wrote:
>
> > On Sat, Nov 30, 2002 at 09:26:29PM -, Chris Game wrote:
> >
> >> Can anyone explain why
> >> perl -e 'print reverse "forwards" ' prints "forwards"; and to get
> >> what I want I have to
In an earlier post, Paul Johnson wrote:
> On Sat, Nov 30, 2002 at 09:26:29PM -, Chris Game wrote:
>
>> Can anyone explain why
>> perl -e 'print reverse "forwards" ' prints "forwards"; and to get
>> what I want I have to use
>> perl -e 'print $var= reverse "forwards" ' which yields "sdrawrof"
On Sat, Nov 30, 2002 at 09:26:29PM -, Chris Game wrote:
> Can anyone explain why
> perl -e 'print reverse "forwards" ' prints "forwards"; and to get what I
> want I have to use
> perl -e 'print $var= reverse "forwards" ' which yields "sdrawrof" ? Why
> do I have to introduce the extra variable
Can anyone explain why
perl -e 'print reverse "forwards" ' prints "forwards"; and to get what I
want I have to use
perl -e 'print $var= reverse "forwards" ' which yields "sdrawrof" ? Why
do I have to introduce the extra variable just to get the print I was
after?
--
==
Checking the 'Referer' header field lets you see which page they've linked
from, although hitting the 'back' button may not pass a referrer at all. You
would have to make sure that the field existed /and/ that it was the correct
page to be linking from.
HTH,
Rob
- Original Message -
Fro
I want to make visitors see "page has expired" when they click the back button of
browser
how do I do it?
Nandita
One more thing. Your line
$ua->requests_redirectable ( ['POST'] );# Add METHOD POST for
redirection
does what you want, but also /removes/ GET and HEAD from the list of
redirectable methods. It would be tidier to leave them in, even though (for
now) you're not using them. You
Nandita
You're trying to use the as_string method to obtain the HTML to pass to the
parser. Firstly as_string will include all of the HTTP response headers,
which you don't want, so use $response->content like this:
my $linkparser = HTML::SimpleLinkExtor->new;# Create SimpleLinkExtor
obje
15 matches
Mail list logo
