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Full Discussion: Perl Help - Assigning variables to text file contents
Top Forums Shell Programming and Scripting Perl Help - Assigning variables to text file contents Post 302519282 by samh785 on Tuesday 3rd of May 2011 02:32:51 PM
Old 05-03-2011
Hi, I am sorry I am very new at perl. Can you please show me how to write the converted number to another file? Also, if I keep writing to the second file one number at a time, will it overwrite anything? I want to make a new file that has several converted numbers


Thank you

---------- Post updated at 02:32 PM ---------- Previous update was at 02:15 PM ----------

This is what I have so far, but all I'm getting back is the name of the file dec.txt. I've created a file named dec.txt and hex.txt for this script.


Code:
 
#!/usr/bin/perl
#open a file for writing the new vlues
open OUTFILE, ">hex.txt" or die "Error : Could not open [$!]";
my $readLine = "";
open FILE, "dec.txt" or die "Error : Could not open [$!]";
while (<dec.txt>)
{
  chomp;
  $readLine=$_;
  print $readLine, "\n";
  # Do you conversion here and write into another file
  $hexval = sprintf("%x", $readline);
  open FILE, ">hex.txt" or die $!;
  print FILE $hexval;
  close FILE;
  print OUTFILE "Converted Value";
}

 

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LEARN ABOUT DEBIAN

ecaccess-file-move

ECACCESS-FILE-MOVE(1p)					User Contributed Perl Documentation				    ECACCESS-FILE-MOVE(1p)

NAME

       ecaccess-file-move - Move or Rename ECaccess Files

SYNOPSIS

       ecaccess-file-move -version|-help|-manual

       ecaccess-file-move [-debug] source-ecaccess-file target-ecaccess-file

DESCRIPTION

       Allow moving an ECaccess File. When the move occurs within the same ECaccess File System then it is a rename. When the move occurs across
       two different ECaccess File Systems then first a copy is done and then a delete of the original file is done (e.g. similar to ecaccess-
       file-copy ... -erase).

       The source-ecaccess-file and target-ecaccess-file are in the form [domain:][/user-id/]path. Please read the "Shell commands -> File
       Management" section of the "ecaccess" guide for more information on the ECaccess File System.

ARGUMENTS

       source-ecaccess-file
	       The source ECaccess File name.

       target-ecaccess-file
	       The target ECaccess File name.

OPTIONS

       -version
	       Display version number and exits.

       -help   Print a brief help message and exits.

       -manual Prints the manual page and exits.

       -debug  Display the SOAP messages exchanged.

EXAMPLES

       ecaccess-file-move ec:test1.txt ec:test2.txt

       Rename the test1.txt file in the ECFS directory of the authenticated user in test2.txt.

       ecaccess-file-move ec:test1.txt home:test2.txt

       Copy the test1.txt file from the ECFS directory of the authenticated user to the test2.txt file in the $HOME directory of the authenticated
       user, then delete the test1.txt file from ECFS.

SEE ALSO

       ecaccess-file-delete, ecaccess-file-get, ecaccess-file-mget, ecaccess-file-modtime, ecaccess-file-mput, ecaccess-file-rmdir, ecaccess-file-
       copy, ecaccess-file-dir, ecaccess-file-mdelete, ecaccess-file-mkdir, ecaccess-file-chmod, ecaccess-file-put, ecaccess-file-size and
       ecaccess.

perl v5.14.2							    2012-04-16						    ECACCESS-FILE-MOVE(1p)
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