Beefy Boxes and Bandwidth Generously Provided by pair Networks
Your skill will accomplish
what the force of many cannot

Re^3: unwanted ARGV in subroutine

by perl_walker (Novice)
on Oct 30, 2012 at 07:06 UTC ( #1001465=note: print w/replies, xml ) Need Help??

in reply to Re^2: unwanted ARGV in subroutine
in thread unwanted ARGV in subroutine

Hi rizzler

Try this

sub addheader{ my($infile,$header)=@_; open(FILE, "$infile"); my $text=do {local $/; <FILE>}; close FILE; open(FILE,">$infile"); print FILE $header; print FILE $text; close FILE; }

Replies are listed 'Best First'.
Re^4: unwanted ARGV in subroutine
by Anonymous Monk on Oct 30, 2012 at 07:10 UTC
    Please don't try that :) it doesn't use error checking ... If you want to copy a file use File::Copy, for moving File::Move

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1001465]
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others chilling in the Monastery: (7)
As of 2017-07-23 19:41 GMT
Find Nodes?
    Voting Booth?
    I came, I saw, I ...

    Results (347 votes). Check out past polls.