get back into your screen with screen -r renderd_screen (or screen -r rend <= string that starts with the name of you screen session, as you can read it in screen -ls or screen -list)
On Mon, Jan 25, 2010 at 1:27 PM, Jonathan-David SCHRODER < [email protected]> wrote: > Hi Jaak, > > Instead of hacking your own renderd service start/stop/.. script (eg. > creating a file /etc/init.d/renderd)... > ...you can just run renderd in a screen (apt-get install screen) in > -f(oreground) and redirect its output with redirection to some file while > keep it going to stdout. > > screen -S renderd_screen #creates a screen named renderd_screen > #run this in screen now > ./renderd -f 2>&1 | tee -a /var/log/renderd > # -f => runs renderd in foreground, 2>&1 copies stderr to stdout, | tee -a > ... takes previous process's stdout and puts it into /var/log/renderd > #and (D)etach your screen with Ctrl+A then D > > If you did not know screen, google for linux screen tutorial to get help on > using screen. > > Take care > > Jonathan > > > On Tue, Jan 12, 2010 at 12:08 PM, Jaak Laineste > <[email protected]>wrote: > >> Hello, >> Is there a way to save renderd debug log to a file? I can see the >> debug log when I start renderd with -f option, but I'd like to run it >> as normal service, silently, but have debug log in e.g. >> /var/log/renderd.log >> >> I was getting occasional Segmentation Faults in renderd (when I use >> >2 threads), this may be useful for troubleshooting. >> >> -- >> Jaak Laineste >> >> _______________________________________________ >> dev mailing list >> [email protected] >> http://lists.openstreetmap.org/listinfo/dev >> > >
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