Splitting xml file into several xml files using perl
Hi Everyone,
I'm new here and I was checking this old post:
/shell-programming-and-scripting/180669-splitting-file-into-several-smaller-files-using-perl.html
(cannot paste link because of lack of points)
I need to do something like this but understand very little of perl.
I also check that maybe xml_split should do what I want but didn't really work, only split the first file and then crashed.
what I want is the following I have file X and need to split it into different files (file names are not relevant).
this would be my file content:
what I expect at the end is to have something like this:
file1
file2
file3
at the moment I have only just started my code (very basic)
I was expecting to get maybe only the each line or something like that in my output but I'm getting the following:
my split.xml file has 16 lines so I guess the split is giving me that it found 16 occurrences but I don't see any split being done. did I forget any parameter?
In Perl is important to get familiar with the concept of context. You'll live or die by the scalar or list context.
split is for a string. You gave it a list.
This snip has the essence of what you were trying to learn.
The result will show the reason why, ultimately, it will not split as you expect in order to have separated files.
hi, thanks for the feedback, I have now something to work with.
it looks going in the good direction the only thing I don't understand is why the output is has follows:
I probably need an escape character my string no?
because the first <? get's separated from the full thing.
ok I get the split fix, because of the escape character. (/<\?xml version/)
but how do I make the split give me back the matching part has part of the result line?
maybe is just easier if I store it in a variable and then place it later.
code:
Last edited by mcosta; 08-04-2015 at 04:46 AM..
Reason: post first think later....
You did not post your last modified code.
split will consume that part that matches as you found out, except if you use a lookahead or lookbehind. I use that technique on this code.
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