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open

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#!/usr/bin/perl 
 
$file = "myfile.txt"; 
open(FP, "< $file") || die "cannot open file : $file"; 
 
while($line = <FP>) 
{ 
    print $line; 
} 
 

ÆÄÀÏ º¹»ç

#!/usr/bin/perl 
 
if ($#ARGV != 1) 
{ 
    print "Usage $0 source dest\n"; 
    exit(1); 
} 
 
$source = $ARGV[0]; 
$dest = $ARGV[1]; 
 
open(SOURCE_FP, "< $source") || die "cannot open file : $file"; 
(-e $dest) && die "Oops! A file called '$dest' already exists.\n"; 
open(DEST_FP, "> $dest") || die "cannot open file : $dest"; 
 
while($line = <SOURCE_FP>) 
{ 
    print DEST_FP $line; 
} 
 
print "Copy Cussess : $source => $dest\n"; 
 
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