Install inotify on RHEL 7; Monitor Folder UNIX

yum install https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm && yum update

yum install inotify-tools

 https://drive.google.com/drive/folders/1WAXJXEjMo_AwBZ4pgCjg0_sJFF7RDQU6?usp=sharing

Log output on a managed Server; WebLogic

dev_server1.out would have the logs for the managed server @

 /application/app/oracle/product/12.2.1.4/user_projects/domains/base_domain/servers/dev_server1/logs/

Copy last 1000 rows in log LINUX / UNIX

tail -1000 nohup.out | less >> NameOfTheFile

Extract range of lines from file in linux;

Below gets last n lines from log

• tail -3610000 nohup.out|less > file2.txt&

Below gets range of lines 

• awk 'NR>=111000 && NR<=151000' file2.txt > file3.txt&