Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl-Sensitive Sunglasses
 
PerlMonks  

Re^4: Which way is recommended ?

by quester (Vicar)
on Nov 22, 2008 at 07:56 UTC ( #725301=note: print w/ replies, xml ) Need Help??


in reply to Re^3: Which way is recommended ?
in thread Which way is recommended ?

Pardon me, but even one liners need to enable warnings...

$ perl -wpe '$_' file.txt Useless use of a variable in void context at -e line 1. ...
It should actually just be
$ perl -wpe '' file.txt


Comment on Re^4: Which way is recommended ?
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://725301]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others lurking in the Monastery: (11)
As of 2014-12-25 10:58 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    Is guessing a good strategy for surviving in the IT business?





    Results (160 votes), past polls