It is likely the shell that imposes the limit.

When you type:

xinteract *.pep.xml

the shell expands that wildcard into the full list before feeding the list
to xinteract. The shell has an inherent limit. xinteract does not. For this
very reason, you can get xinteract to the globbing for you with:

xinteract '*.pep.xml'

This causes the wildcard to be passed to xinteract and it will resolve it
for you. This has been used on over 35,000 pepXML files at once. It works.

Eric



> -----Original Message-----
> From: [email protected] [mailto:spctools-
> [email protected]] On Behalf Of Brian Pratt
> Sent: Tuesday, April 21, 2009 4:11 PM
> To: [email protected]
> Subject: [spctools-discuss] Re: Limit on number of pep.xml files that can
> be analyzed with XInteract?
> 
> 
> There's not meant to be a limitation - can you give an example of a
> command
> line that fails?
> 
> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]] On Behalf Of Kristian
> Sent: Tuesday, April 21, 2009 3:00 PM
> To: spctools-discuss
> Subject: [spctools-discuss] Re: Limit on number of pep.xml files that can
> be
> analyzed with XInteract?
> 
> 
> I have installed 4.2.1, but the problem persists.  After a bit of
> experimenting, I've found that XInteract can only handle up to 99
> input *.pep.xml files at a time.
> 
> The operation fails with the message "failed: Operation not
> permitted".
> 
> 
> 
> On Apr 16, 1:21 pm, Natalie Tasman <[email protected]> wrote:
> > Hi Kristian,
> >
> > Also, 4.2.1 contained many bug fixes.  I'm not sure if this would have
> been
> > addressed, but it's always most efficient for us if you can try to
> replicate
> > the issue on the latest version.
> >
> > -Natalie
> >
> > On Thu, Apr 16, 2009 at 12:42 PM, Christine Vogel
> <[email protected]>wrote:
> >
> >
> >
> >
> >
> > > I have had some problems before if any of the pep.xml files had
> identical
> > > names.  Renaming them (and paths/names within the files) solved that
> > > problem.
> >
> > > Christine
> >
> > > On Thu, Apr 16, 2009 at 2:17 PM, Brian Pratt
> <[email protected]>wrote:
> >
> > >> There's not meant to be a limitation - can you give an example of a
> > >> command
> > >> line that fails?
> >
> > >> -----Original Message-----
> > >> From: [email protected]
> > >> [mailto:[email protected]] On Behalf Of Kristian
> > >> Sent: Thursday, April 16, 2009 11:56 AM
> > >> To: spctools-discuss
> > >> Subject: [spctools-discuss] Limit on number of pep.xml files that can
> be
> > >> analyzed with XInteract?
> >
> > >> I'm using TPP 4.2.0 to analyze cleavable ICAT data from an LCQ.  When
> > >> all replicates are done, I have 120 seperate .pep.xml files to
> combine
> > >> and analyze.  With earlier versions of TPP (i.e. 3.4) I could analyze
> > >> them all at once with Xinteract, but with 4.2 the operation simply
> > >> aborts and fails with no error message.  I can analyze the files 40
> at
> > >> a time and then combine the interact.pep files in protein prophet,
> but
> > >> I'm curious if and why there's a limitation on the number of input
> > >> files for Xinteract.- Hide quoted text -
> >
> > - Show quoted text -
> 
> 
> 


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