@gcusello @shivanshu1593 Please find the below sample. I want to extract the logs between "Abc fgh, app continuing" and "started in". If there are "ERROR" or "SEVERE" keywords in the extracted logs, then I want to print that "ERROR" or "SEVERE" line. 2021-08-31 02:03:52,081 INFO [stdout] jkwqdwqjdk 2021-08-31 02:03:52,081 INFO [stdout] (ServerService Thread Pool -- 83) 2021-08-31 02:03:52,081 INFO [stdout] (ServerService Thread Pool -- 83) Abc fgh, app continuing 2021-08-31 02:03:52,081 INFO [stdout] (ServerService Thread Pool -- 83) 2021-08-31 02:03:52,081 INFO [stdout] (ServerService Thread Pool -- 83)kwqskqw 2021-08-31 02:03:52,081 INFO [stdout] (ServerService Thread Pool -- 83) 2021-08-31 02:03:52,081 INFO [org.kjskj.akjs] (ServerService Thread Pool -- 11) WFLYUT0021: Registered web context: '/dyn' for server 'default-server' 2021-08-31 02:03:52,081 ERROR [org.kjskj.akjs] "There is an error" 2021-08-31 02:03:52,081 SEVERE [org.kjskj.akjs] There is Severe 2021-08-31 02:03:55,166 INFO [org.jboss.as] (Controller Boot Thread) WAAAAAA0033: JBoss EAP 1.1.9.GA (abcfegc Core 2.0.10.Final-call-00000) started in 169999ms - Started 2222 of 2222 services (311 services are lazy, passive or on-demand) 2021-08-31 02:03:55,169 INFO [org.jboss.as] (aa nnnThread) WAAAAAA0033: Http interface listening on http://111.11.11.11:8080/aaa 2021-08-31 02:03:55,169 INFO [org.nnn.as] (ioio llkl Thread) WAAAAAA0033: console listening on http://111.11.11.11:8080/aaa Appreciate your help.
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