I am upgrading splunk UF from 8.0.5 to V 9.0.0 in my all linux flavours (rhel,6,7,8 ,amz 2018,2 and cent7).It got installed properly except rhel6 and amazon-2018. When I am trying to execute below command through automated script it got hung but surprisingly when I execute same command from tty ,its working fine. I used both shell (sh and bash) in my shebang.   I found few hung child  processes when I did ps -eaf | grep splunk "/opt/splunkforwarder/bin/splunk start --accept-license --no-prompt" ... View more