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#1
04-01-2009
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ps avg | grep ? filter the desired out put.
Hi Folk, Following is the command I used to get data related to the DataFlowEngine. I wanted to know the % usage of cpu and memory. Code:
ps avg | grep Data This command will show the processes with its PID as : Code:
PID TTY STAT TIME PGIN SIZE RSS LIM TSIZ TRS %CPU %MEM COMMAND 303248 - A 306:32 378 96628 77420 xx 20 56 0.0 0.0 DataFlo 315404 - A 7:52 109 77944 51104 xx 20 56 0.0 0.0 DataFlo 426060 - A 230:41 16 100196 100252 xx 20 56 0.1 0.0 DataFlo Now I want the further details related to that PID that I can get after searching in ps -elf table. How to use the output of above given command (ps avg | grep Data) as input to the ps -elf and then filter the PID and Process Name using one line command? If script then it would be ok as well. I know we can use awk or sed command to filter that. Last edited by Yogesh Sawant; 04-07-2009 at 04:33 AM.. Reason: added code tags |
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#2
04-10-2009
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Code:
for DATAPID in `ps -avg | grep Data | awk '{ print $1 }'`; do
ps -elf | grep ${DATAPID} | grep -v grep
doneNot an elegant one-liner but it might provide what you are after. |
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