Are you running vi or vim on both systems? (ls -l `which
vi`)
We use vim om Red Hat. When you save your edit, it actually
creates a
new file (ls -li).
Your program probably uses a file handle pointing to the old
inode.
If you only want to look at the content of the file, use
"tail -f" as
Vivek already suggested. Alternatively, you can use vi in
read-only
mode (vi -R or view).
If you really want to change the log file while the program
is still
running, you could use tools such as sed which don't rewrite
the file.
Kind regards,
Herta
On 17/04/07, Vivek Gite <vivek nixcraft.com> wrote:
> Try tail -f /var/log/trace.log
>
> May be some kernel issue but i'm not sure...
>
>
> On 4/17/07, Ravi R.S <ravirajsasken.com> wrote:
> >
> > Hi,
> > I have an C++ application running on my linux
machine. This application
> > logs
> > all the information to a log file named trace.log.
When I open this
> > trace.log with vi editor(redhat linux kernel 2.6)
and save during when the
> > application is running and edit it, the
application stops logging to the
> > file no more logs are logged into the trace.log
file even the application
> > is
> > running. Why this behaviour?
> >
> > But this is not the case in the Debian linux. Even
after editing the log
> > file, it still continues to log after saving it.
> >
> > Can somebody give pointers on this. Your comments
will be appriciated.
> >
> > Regds,
> > Rav
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--
Herta Van den Eynde -=- 51°09'08" N 004°28'10" E
"Life on Earth may be expensive,
but it comes with a free ride around the Sun."
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