linuxaudio.org

----- "Ralf Mardorf"  wrote:

quoted text
> $ less config-2.6.39.1 | grep PREEMPT

> CONFIG_TREE_PREEMPT_RCU=y

> CONFIG_PREEMPT_RCU=y

> CONFIG_PREEMPT_NOTIFIERS=y

> # CONFIG_PREEMPT_NONE is not set

> # CONFIG_PREEMPT_VOLUNTARY is not set

> CONFIG_PREEMPT=y

>

> Is this better? Any thing that will replace 'grep'?

>

> *?*

>

> Really! Is there any valid reason not to use 'cat' to communicate the

> wanted information? I didn't know the command 'less', but here it

> seems

> not to make any difference. Could there be any advantages for me not

> using cat?

> I'm not kidding! I wonder if there is any difference!

cat /dev/random

less /dev/random

see what happens

"less config-2.6.39.1 | grep PREEMPT" is

better said as "grep PREEMPT config-2.6.39.1" as already

mentioned.

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