Try this one line R script:
print(sub(".*=", "", commandArgs()[4]))
Also see the geopt package for fancier handling of arguments.
On Tue, Sep 22, 2009 at 11:47 AM, Peng Yu <pengyu...@gmail.com> wrote:
> Hi,
>
> Right now, I hardcode the file name in the script. But when I change
> the script name, I have to change the file name in the script to make
> sure the file name inside the script is synchronized with the script
> name. I am wondering if there is an automatic way to get the script
> file name in a script.
>
> Regards,
> Peng
>
> $ Rscript get_file_name.R
>> print('get_file_name.R')
> [1] "get_file_name.R"
>>
>
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>
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