[CentOS] OT: Howto to capture taskset output command

[C. L. Martinez]

On Wed, Feb 26, 2014 at 1:40 PM, sjt5atra <sjt5atra at gmail.com> wrote:
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>> On Feb 26, 2014, at 8:28 AM, "C. L. Martinez" <carlopmart at gmail.com> wrote:
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>>> On Wed, Feb 26, 2014 at 12:40 PM, Steven Tardy <sjt5atra at gmail.com> wrote:
>>> On Wed, Feb 26, 2014 at 6:57 AM, C. L. Martinez <carlopmart at gmail.com>wrote:
>>>
>>>>    if [ "$cpu_affinity" == "$cpu_affinity_ok" ]; then
>>>
>>> are you comparing strings or integers?
>>> # man test
>>>       STRING1 = STRING2
>>>              the strings are equal
>>>       INTEGER1 -eq INTEGER2
>>>              INTEGER1 is equal to INTEGER2
>>
>> Thanks Steven, but it doesn't works also ..
>>
>> Using if [ "$cpu_affinity" -eq "$cpu_affinity_ok" ]; then
>> ./cpu_affinitty: line 7: [: taskset -p -c 27756 | awk '{ print  }':
>> integer expression expected
>
> Yes, since you are double quoting you are using strings. Try using a single = sign instead of your original double equal sign.


Ok, problem solved. With this compare function:

if [[ "$bro_cpu_affinity" == *"$cpu_affinity_ok"* ]]; then

works ok ...

sjt5atra, using a single =, it doesn't works ...