Re: [libreoffice-users] OT: Windows, sort text file, can I use LibO maybe?

On 03/17/2014 02:32 PM, Tanstaafl wrote:
> Hi all,
>
> I'm working on a little problem that I'd really like to resolve. It 
> doesn't really have anything to do with Libreoffice, other than I 
> thought I might be able to use Calc to do the sort...
>
> I have a text file. Each line is one record.
>
> I can use the raw windows Sort command to sort the file, and that 
> works fine, but I need to sort it based on the second column, not the 
> first, and the windows sort command doesn't allow this.
>
> The columns are separated by a space, but to complicate matters, the 
> second column can contain multiple space separated words.
>
> All I need to do is sort the file based on the text found AFTER the 
> first space on each line (ie, the second column).
>
> Is it maybe possible to do this somehow with Calc on the command line?
>
> Or, does anyone have any other ideas?
>
> Thanks,
>
> Charles
Charles,

The problem is the second column. Can you regenerate the text file 
easily such as requerying a database and saving the file with column 
delimiter such as colon, semicolon, or tab?

If not and the file is not very large or has patterns. you can use, you 
can open it to text editor like Notepad. Then systematically replace 
each pattern such as "0 a" with "0;a" using Find/Replace.

Along this line if you know a scripting language such as Python, Ruby, 
or Perl a script using regular expressions might work.

Once the file has been cleaned up, Calc can do the data sorting.

--
Jay Lozier
jslozier@gmail.com


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