shell Script로 linux에서 조건부 실행하는 부분 예제 #!/bin/bash #RUN=`kubectl port-forward service/myrabbitmq --address 0.0.0.0 15672:15672` #VALUE=`ps -ef | grep port-forward | grep -v "grep" | grep "15672" | awk '{print$2}'` # awk '{print$2}' == PID while true : do VALUE=`ps -ef | grep port-forward | grep -v "grep" | grep "15672" | awk '{print$2}'` if [ -n $VALUE ] # String null check then echo "PID = $VALUE..