perl is human friendly; infact a comma is missing after the decalration of the lexical filehandle name:

open my $writehandle "+>", $filetowrite 

# must be

open my $writehandle , "+>", $filetowrite

[download]

PS pay attention: while(<$writehandle>) will never work: the pointer is to the end of file when you try to reaad from that handle: You can use seek to rewind it but probalby it will be better another strategy: instead of writing to a file accumulate the output into an array.

Then you can foreach my $line (@out_array){ # do whatever you want...

PPS if you provide an example data you are grabbing and the expected output for sure some monk can suggest a better way to handle your data: I suspect you have a filehandle or two more than necessary..

L*

There are no rules, there are no thumbs..
Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.

In reply to Re^5: How to ask user for file name and save the output to a new text file by Discipulus
in thread How to ask user for file name and save the output to a new text file by mmazlan67

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