Open for writing first, then reading : Open file « File « Perl






  1. Perl
  2. File
  3. Open file

Open for writing first, then reading

    

#!/usr/bin/perl

print "\n\n";
open(FH, "+>aFile") || die;
print FH "This line is written to joker.\n";
seek(FH,0,0);         # Go to the beginning of the file
while(<FH>) {
    print;            # Reads from aFile; the line is in $_
}








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