6 Jun
2012
6 Jun
'12
2:52 a.m.
On Wed, 2012-06-06 at 01:48 +0200, Kay Sievers wrote:
On Wed, Jun 6, 2012 at 1:43 AM, Joe Perches joe@perches.com wrote:
On Wed, 2012-06-06 at 01:39 +0200, Kay Sievers wrote:
# echo "\001Hello Andrew" > /dev/kmsg /dev/kmsg has 12,774,2462339252;\001Hello Andrew
Try "echo -e"? The stuff is copied verbatim otherwise.
# echo -e "\001Hello Kay" > /dev/kmsg gives 12,776,3046752764;\x01Hello Kay
Don't you need two bytes to trigger the logic?
Yes. Angle brackets fore and aft.
If you use a "<n>" prefix for write to /dev/kmsg, then it's supported just like before.
Otherwise, it's emitted at KERN_DEFAULT.
cheers, Joe