Messages in this thread | | | From | Denis Vlasenko <> | Subject | Re: how to redirect serial console to telnet session? | Date | Sat, 11 May 2002 12:26:49 -0200 |
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On 10 May 2002 12:32, Chris Friesen wrote: > Russell King wrote: > > On Fri, May 10, 2002 at 09:05:41AM -0400, Chris Friesen wrote: > > > Accordingly, I grabbed what looked like the important bits of xconsole, > > > but it appears that this only gets me stuff written to /dev/console > > > from userspace. How do I go about getting the output of kernel-level > > > printk()s as well? > > > > Check the LKML archives for something called 'netconsole' (or use > > google). It got mentioned here about 6 months to a year ago. > > I found some patches by Ingo Molnar, but they look like kernel mods. > > What I'm really looking for is a way to redirect this from userspace in a > stock kernel. I want the serial console as normal, but then for just > debugging this one thing I want to telnet in over ethernet and basically > redirect /dev/ttyS0 onto my telnet session.
I did not do it myself (no need yet), but isn't this scriptable?
If you telnet into box which receives serial console data on /dev/ttyS0, what 'cat /dev/ttyS0' would show in your telnet window? -- vda - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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