[CentOS] Unable to execute a script , Permission denied
Bowie Bailey
Bowie_Bailey at BUC.com
Tue May 25 15:17:07 UTC 2010
Les Mikesell wrote:
> On 5/25/2010 9:55 AM, m.roth at 5-cent.us wrote:
>
>>> m.roth at 5-cent.us wrote:
>>>
>>>> Bowie wrote:
>>>>
>>>>
>>>>> ps -C java -o thcount | awk ' { total += $1 } END { print total } '
>>>>>
>>>>>
>>>> Now, as dearly as I love awk,
>>>> ps -C java --no-heading | wc -l
>>>>
>>>>
>>> You are counting processes, the original is counting threads.
>>>
>>> $ ps -C java -o thcount | awk ' { total += $1 } END { print total } '
>>> 29
>>>
>>> $ ps -C java --no-heading | wc -l
>>> 1
>>>
>> Oh, I take that back - I see what's going on, a and yeah, you're right.
>>
>>
>
> How about:
> ps H -C java |wc -l
Almost, but you're off by one... :)
ps H -C java --no-headers | wc -l
--
Bowie
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