Re: Permission to enable CGI Scripts to do an I/O on the file system

[Kiorp Pilu <klprte@xxxxxxxxx>]

Hello Marat, 

Thanks for the comment. 

Yes, I am in the linux environment on a cluster. Tested your idea. 

1. The script works, but no output file is written on the cluster i.e. earlier I can't see anything in the console of my browser, now I see that the script executes successfully read off from the console. 

[ <open file '/tmp/output.txt', mode 'a' at 0x7f1de42e4660> ]

2. So, there's no way of creating a log file in the default directory or some special directory ?

However, I have set it up in Xampp and it works great, just worked out of the box. 

On Fri, Aug 11, 2017 at 12:59 AM, Marat Khalili <mkh@xxxxxx> wrote:

You didn't specify system, so I assume it's a standard Linux installation. CGI scripts by default run with permissions of the web server, which are intentionally limited. However, you can create new files and directories in /tmp, possibly using tempfile module. If you want more than just a temporary file then you should consider using database since writing arbitrary files from CGI scripts would otherwise cause concurrency and security problems.

--

With Best Regards,
Marat Khalili

On 11/08/17 00:29, Kiorp Pilu wrote:

Hello, 

I have written a python script that will spit out a log file. This python script will be executed as a CGI script. 

I am able to run the python program, but not able to make it write to an output file. How can I enable Apache web server to do so ?

Thanks, 

Dann

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