linux - storing awk results to bash ${} data format -


i got question bash , awk, so, i'm going filter processes list ps aux did filtering grep, filter again using awk display pid , path of process, save corresponding ${pid} , ${path} field. question is, when done filtering results using awk, i'm going save results on ${pid} pid numbers , ${path} process's path, got no idea @ on doing thing. if here have solution appreciated.

thanks

edit: here code

ps aux | grep 'firefox' | awk '{print $2 " " $11}'

then don't know save $2 content ${pid} , $11 ${path} , save fields txt file again...

if else fail remember have disk can use. pipe result file , process file using awk or cut 2 times assign fields corresponding variables.

for example:

$result > tmp pid=`cat tmp | cut -f 1` path=`cat tmp | cut -f 2` rm tmp

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