/usr and /opt
I am pushing client software from linux master to linix client through ssh,
we are doing as below
ln -s /op/netbackup /usr/openv and then
ssh install_clien_files clientname from master.
If I dont do mkdir /opt/nebackup,ln -s /op/netbackup /usr/openv,software is installed in /usr/openv.
I am in impressioin that netbackup by default it is installed in /usr.
Just by creating dir /opt/nebackup and a link,netbackup is installed in /opt,why?
When did I say it to install in /opt?