Beefy Boxes and Bandwidth Generously Provided by pair Networks
laziness, impatience, and hubris
 
PerlMonks  

Re^3: Want to do One line Perl Command

by Sidhekin (Priest)
on Jul 02, 2004 at 21:29 UTC ( [id://371516]=note: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    perl -nle '$_ eq "Errors" ? delete($f{$prev}) : $f{$prev=$_}++; END {u
+nlink keys %f}'

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?

www.com | www.net | www.org
Node Status?
node history
Node Type: note [id://371516]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? • Last hour • Other CB clients
Other Users?
Others chanting in the Monastery: (3)
As of 2025-04-25 12:15 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found
    Notices?
    • erzuuli‥ Anonymous Monks are no longer allowed to use Super Search, due to an excessive use of this resource by robots.