On Sun, 04 Oct 2015 00:36:09 +0200, Bo Berglund
wrote:
>But if I open a terminal from the menu in the VNC window it shows it
>is running as root...
>
>I have to check with the RPi forum on this VNC problem.
I have now found out the reason for the VNC shell running as root and
I have managed to g
Bo Berglund wrote:
On Sun, 04 Oct 2015 00:36:09 +0200, Bo Berglund
wrote:
But if I open a terminal from the menu in the VNC window it shows it
is running as root...
I have to check with the RPi forum on this VNC problem.
I have now found out the reason for the VNC shell running as root and
waldo kitty wrote:
On 10/03/2015 02:30 PM, Bo Berglund wrote:
The program will probably be started by cron every minute to check if
it has anything to do and if so execute its data collection task and
quit. Otherwise just quit, but here maybe also check for an update on
the web?
But how could on
On 2015-10-03 19:30, Bo Berglund wrote:
> But how could one exchange a running program on the pi from within
> itself?
On non-Windows platforms it is much easier, because you can normally
replace a program on file, while it is running in memory. Windows
doesn't allow that. Either way the solution
Hi,
Does FPDoc have the functionality to show "All known implementing
classes" for an Interface or Class?
Something like what JavaDoc does. Here is an example:
http://docs.oracle.com/javase/7/docs/api/javax/swing/text/Document.html
If not, I'm guess the information is there, it would just be
On 2015-10-04 13:11, Graeme Geldenhuys wrote:
> Does FPDoc have the functionality to show "All known implementing
> classes" for an Interface or Class?
And here is a JavaDoc example of a Class and sub-classes.
http://docs.oracle.com/javase/7/docs/api/javax/swing/text/AbstractDocument.html
Regar
On Sun, 4 Oct 2015 12:37:29 +0100
Graeme Geldenhuys wrote:
> On 2015-10-03 19:30, Bo Berglund wrote:
> > But how could one exchange a running program on the pi from within
> > itself?
>
> On non-Windows platforms it is much easier, because you can normally
> replace a program on file, while it i
On 2015-10-04 13:16, Mattias Gaertner wrote:
> Replacing a running program by simply copying can result under Linux in
> 'text file busy'.
Then consider me luckily. :) In my 15 years of using Linux and 4 years
of FreeBSD I have never seen that error.
As an example, while developing I always run m
On Sun, 4 Oct 2015, Graeme Geldenhuys wrote:
Hi,
Does FPDoc have the functionality to show "All known implementing
classes" for an Interface or Class?
Something like what JavaDoc does. Here is an example:
http://docs.oracle.com/javase/7/docs/api/javax/swing/text/Document.html
If not, I'm
On Sun, 4 Oct 2015, Graeme Geldenhuys wrote:
On 2015-10-04 13:16, Mattias Gaertner wrote:
Replacing a running program by simply copying can result under Linux in
'text file busy'.
Then consider me luckily. :) In my 15 years of using Linux and 4 years
of FreeBSD I have never seen that error.
Michael Van Canneyt wrote:
On Sun, 4 Oct 2015, Graeme Geldenhuys wrote:
On 2015-10-04 13:16, Mattias Gaertner wrote:
Replacing a running program by simply copying can result under Linux in
'text file busy'.
Then consider me luckily. :) In my 15 years of using Linux and 4 years
of FreeBSD I h
Am 2015-10-04 um 15:41 schrieb Mark Morgan Lloyd:
Michael Van Canneyt wrote:
On Sun, 4 Oct 2015, Graeme Geldenhuys wrote:
On 2015-10-04 13:16, Mattias Gaertner wrote:
Replacing a running program by simply copying can result under Linux in
'text file busy'.
Then consider me luckily. :) In
On 10/03/2015 05:40 PM, Bo Berglund wrote:
On Sat, 3 Oct 2015 15:04:31 -0400, waldo kitty
wrote:
On 10/03/2015 02:30 PM, Bo Berglund wrote:
The program will probably be started by cron every minute to check if
it has anything to do and if so execute its data collection task and
quit. Otherwis
Jürgen Hestermann wrote:
Am 2015-10-04 um 15:41 schrieb Mark Morgan Lloyd:
Michael Van Canneyt wrote:
On Sun, 4 Oct 2015, Graeme Geldenhuys wrote:
On 2015-10-04 13:16, Mattias Gaertner wrote:
Replacing a running program by simply copying can result under
Linux in
'text file busy'.
Then co
> But that makes no sense to me. If the OS is designed to potentially remove
> running programs (or parts of it) from memory it cannot allow overwriting
> the file on disk in any case. When it does so, it cannot remove parts from
> memory because it may not be available on disk anymore. So it must
On 2015-10-04 13:57, Michael Van Canneyt wrote:
> But I was also surprised to see it. I'm still not sure what the exact cause
> is,
> because it works sometimes, and sometimes not.
That is strange, because I can recompile a running FastCGI app (Wisa
project) and get no error in my Linux VM - obv
On 2015-10-04 19:14, Graeme Geldenhuys wrote:
> I can't remember what it is called, but I can find the name if
> I search for it
I think it was called "SELinux" - Security-Enhanced Linux.
Regards,
- Graeme -
--
fpGUI Toolkit - a cross-platform GUI toolkit using Free Pascal
http://fpgui.source
On Sun, 4 Oct 2015 19:17:14 +0100
Graeme Geldenhuys wrote:
> On 2015-10-04 19:14, Graeme Geldenhuys wrote:
> > I can't remember what it is called, but I can find the name if
> > I search for it
>
> I think it was called "SELinux" - Security-Enhanced Linux.
If it would be a security barrier, it
On Sun, 4 Oct 2015 12:37:29 +0100, Graeme Geldenhuys
wrote:
>On 2015-10-03 19:30, Bo Berglund wrote:
>> But how could one exchange a running program on the pi from within
>> itself?
>
>On non-Windows platforms it is much easier, because you can normally
>replace a program on file, while it is run
On 2015-10-04 23:23, Bo Berglund wrote:
> handles the update because we cannot say if cron starts it again while
> it is busy measuring. Maybe I would have to think about this race a
> bit, a lock file maybe
That is easy to solve too... something I have done in practice too. Use
the SimpleIPC
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