[ILUG] [TOTD] find error corresponding to number

[P at draigBrady.com]

Stephen Reilly wrote:
>>>Anyway, that's what grep is for man! :)
>>
>>A true believer in the Unix philosophy.
> 
> Too right,
> grep "\<12\>" errno.h
> #define ENOMEM          12      /* Out of memory */
> Use sed if you want it formatted...

Which errno.h would that be then?
What happens when you try 1 rather than 12?

-- 
Pádraig Brady - http://www.pixelbeat.org
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Process managment

ps -A  #show all processes
ps -Af #show all processes with full command line
ps -Al #show all processes with extra info
ps -A --forest  #show all processes and associated hierarchy

You can search the process list using grep, and send
signals using the command `kill -num pid`. The default
num is 15 (SIGTERM). `kill -l` will give a list.
Note kill -9 should never be used in normal operation.
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