Re: Root "command logs"

From: Alexey Toptygin (alexeyt@mind.umd.edu)
Date: Mon Jan 10 2000 - 21:06:44 MET


Unfortunately, this will not work, as I often run two instances of root
at the same time doing diffirent analysys on the same data, and therefore
in the same directory. Thanks for the idea though!
			Alexey

P.S. Also, that your mail program seems to hanve a Y2K problem :)
               VVV
On Mon, 10 Jan 100, Fons Rademakers wrote:

> Hi Alexey,
> 
>   a way around it may be to have in every directory where you run root
> a copy of .rootrc. In each local copy you can now set the location of
> the history file by changing the resource:
> 
> Rint.History:            $(HOME)/.root_hist
> 
> Another more dynamic solution could be to have in your rootlogon.C
> something like:
> 
> {
>    gEnv->SetValue("Rint.History", "/tmp/aap.hist");
> }
> 
> Of course the string "/tmp/aap.hist" could be created depending on the
> name of the current directory, etc.
> 
> Cheers, Fons.
> 
> 
> 
> > In root, every time you enter a command it is put into some sort of log,
> > and then can be seen (and used again) by pressing the up arrow.
> > 
> > However, if you run more than one instance of root, all of the commands
> > are stuffed in the same log. For example, when I run an interactive root
> > session in one window, and a script in another, the text of the script
> > gets inserted in between the commands of the interactive session.
> > This use of a single log prevents the user from taking full advantage of
> > the log in more than one session at a time.
> > 
> > I think that it woud make root much more convenient if a modification that 
> > either uses separate logs for each session, or somehow suppresses the
> > isertion of script code into the single log was made.
> > 					Thank You
> > 					Alexey
> > 
> 
> 
> -- 
> Org:    CERN, European Laboratory for Particle Physics.
> Mail:   1211 Geneve 23, Switzerland
> E-Mail: Fons.Rademakers@cern.ch              Phone: +41 22 7679248
> WWW:    http://root.cern.ch/~rdm/            Fax:   +41 22 7677910
> 



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