/etc/security/limits.conf file

While oracle installation we follow the following steps
We do the following steps as oracle user or root user?


4.     Set shell limits for the oracle and grid user:


To improve the performance of the software on Linux systems, you must increase the shell limits for the
oracle user


Add the following lines to the /etc/security/limits.conf file:


grid soft nproc 2047
grid hard nproc 16384
grid soft nofile 1024
grid hard nofile 65536
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536