Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl: the Markov chain saw
 
PerlMonks  

Re: Re: regex case-sensitivity problem

by tmiklas (Hermit)
on May 05, 2002 at 20:25 UTC ( #164169=note: print w/replies, xml ) Need Help??


in reply to Re: regex case-sensitivity problem
in thread regex case-sensitivity problem

You are right, but one thing is really strange - the same set of regex rules (currently 13 of them) works great on about 10 machines and doesn't work on those two (only).
The input line with sendmail contains
<sys_date> sendmail[pid]: <i>some stuf</i> relay=some.host.net [ip_add +r], <i>some stuf</i> Relaying denied
Well - even if this rule or the input is wrong, then ok - it can be wrong - never mind - I'll fix it - but then, why it works on other computers?
I'm afraid of what I've mentioned - even very simple regex works only case-sensitive. For example this code I've written about a year ago:
#!/usr/bin/perl use strict; my @in; open (FH, "ps ax |"); chomp(@in = <FH>); close (FH); $_ = join(//,@in); chomp; if (! /\/Rlogger.pl/i) { system("/etc/rc.d/rc.remote-logger") }; if (! /\/mle/i) { system("/etc/rc.d/rc.mle") };
I know it's dirty and not professional - sorry for that :-) Anyway mle is recognized as it should be but Rlogger.pl is not - it's done case-sensitive (on those 2 machines only).
I can always do some work-around to solve this problem in the other way, but I got supprised by those non-working regex lines. I can't find anything strange in system configuration, I've compiled perl from pure tarball several times on those machines and nothing helped so far :-(

Tnx for suggestions
Greetz, Tom.

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: note [id://164169]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others pondering the Monastery: (4)
As of 2022-05-28 20:05 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Do you prefer to work remotely?



    Results (101 votes). Check out past polls.

    Notices?