Beefy Boxes and Bandwidth Generously Provided by pair Networks
Do you know where your variables are?
 
PerlMonks  

(jeffa) Re: How do I read the files in @ARGV one by one

by jeffa (Bishop)
on Mar 19, 2001 at 20:58 UTC ( #65457=note: print w/replies, xml ) Need Help??


in reply to How do I read the files in @ARGV one by one

Personally, I prefer to just open a filehandle:
use IO::File; my %files; foreach my $name (@ARGV) { my $file = IO::File->new($name) or next; # print error message her +e, etc. my @lines = <$file>; $files{$name} = \@lines; $file->close; }

Jeff

R-R-R--R-R-R--R-R-R--R-R-R--R-R-R--
L-L--L-L--L-L--L-L--L-L--L-L--L-L--

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://65457]
help
Chatterbox?
[ambrus]: https://www.xkcd. com/723/ is relevant about earthquakes and phones
[ambrus]: must be this earthquake
[ambrus]: (It's convenient that I live in a place with no earthquakes or hurricanes. One less bad thing to look out for.)

How do I use this? | Other CB clients
Other Users?
Others having an uproarious good time at the Monastery: (11)
As of 2017-01-18 12:40 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Do you watch meteor showers?




    Results (161 votes). Check out past polls.