linux command "file" On Friday, November 1, 2013 2:32:45 AM UTC+8, Claudio Dusan Vega Ozuljevich wrote: > > Hi guys! > > Sorry for the noob question, but I just learned programming and I'm > still struggling to get the hang of it. > > I need to know if there is a way to check the file type (pdf, doc, > jpeg etc) of an uploaded file, so I can store it just if it complies > with my requirements. Fo example, I want to check if a file is an > image (jpeg), an in case it is store it and in case it isn't just show > an error message. > > I'm not referring the issue as "the extension" of the file, because > the extension can be change and file would still be a .exe but just > with the ".jpeg" extension. > > Thanks beforehand. >
-- You received this message because you are subscribed to the Google Groups "web.py" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/webpy. For more options, visit https://groups.google.com/groups/opt_out.
