Beefy Boxes and Bandwidth Generously Provided by pair Networks
good chemistry is complicated,
and a little bit messy -LW
 
PerlMonks  

Re: Net::Snmp Attempt

by Abigail (Deacon)
on Jul 13, 2001 at 10:27 UTC ( #96303=note: print w/ replies, xml ) Need Help??


in reply to Re: Re: Net::Snmp Attempt
in thread Net::Snmp Attempt

$1 doesn't really "do" anything; it's a variable having a value. It is set by the preceeding regular expression which contains a set of parenthesis. The part of the string that is matched by the sub expression in the parens is put in $1. This avoids needing to do the split and getting the last element. See also the perlre manual page.

-- Abigail

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://96303]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others scrutinizing the Monastery: (12)
As of 2016-06-27 10:06 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    My preferred method of making French fries (chips) is in a ...











    Results (337 votes). Check out past polls.