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Message-Id: <1344582637-18261-15-git-send-email-amwang@redhat.com> Date: Fri, 10 Aug 2012 15:10:37 +0800 From: Cong Wang <amwang@...hat.com> To: netdev@...r.kernel.org Cc: Dirk Gouders <gouders@...bocholt.fh-gelsenkirchen.de>, Cong Wang <amwang@...hat.com> Subject: [PATCH 14/14] netconsole.txt: revision of examples for the receiver of kernel messages From: Dirk Gouders <gouders@...bocholt.fh-gelsenkirchen.de> There are at least 4 implementations of netcat with the BSD-based being the only one that has to be used without the -p switch to specify the listening port. Jan Engelhardt suggested to add an example for socat(1). Signed-off-by: Dirk Gouders <gouders@...bocholt.fh-gelsenkirchen.de> Signed-off-by: Cong Wang <amwang@...hat.com> --- Documentation/networking/netconsole.txt | 19 +++++++++++++++++-- 1 files changed, 17 insertions(+), 2 deletions(-) diff --git a/Documentation/networking/netconsole.txt b/Documentation/networking/netconsole.txt index 8d02207..2e9e0ae2 100644 --- a/Documentation/networking/netconsole.txt +++ b/Documentation/networking/netconsole.txt @@ -51,8 +51,23 @@ Built-in netconsole starts immediately after the TCP stack is initialized and attempts to bring up the supplied dev at the supplied address. -The remote host can run either 'netcat -u -l -p <port>', -'nc -l -u <port>' or syslogd. +The remote host has several options to receive the kernel messages, +for example: + +1) syslogd + +2) netcat + + On distributions using a BSD-based netcat version (e.g. Fedora, + openSUSE and Ubuntu) the listening port must be specified without + the -p switch: + + 'nc -u -l -p <port>' / 'nc -u -l <port>' or + 'netcat -u -l -p <port>' / 'netcat -u -l <port>' + +3) socat + + 'socat udp-recv:<port> -' Dynamic reconfiguration: ======================== -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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