maemo.org - Talk - View Single Post - SailfishOS 2.0 on Nexus 5

JohnHughes	2016-02-23 , 17:40
Posts: 89 \| Thanked: 194 times \| Joined on Feb 2010	#505

Overly complex bit of script:

Code:

sensors_pid=$(ps aux | grep sensors.qcom | grep -v grep | awk '{print $2}')

Could just do

Code:

sensors_pid=$(ps ax | awk '/sensors.qcom$/{print $1}')

And, of course,

Code:

cpu_usage=$(top -b -p $sensors_pid -n1 | grep $sensors_pid | awk '{print $9}')

Could be

Code:

cpu_usage=$(top -b -p $sensors_pid -n1 | awk  -v pid=$sensors_pid '$1 == pid {print $9}')

(edited to get rid of more excess grep's)

Last edited by JohnHughes; 2016-02-23 at 17:48.