We all know that the startup scripts are developed in order to provide convenience, however, in some cases where the scripts are required for deployment , the need of modification is felt. Let us have a look at such cases.
- To fix resource limits, for instance: maximum number of descriptors.
- To append a fresh PATH/LD_LIBRARY_PATH entries (for example, JDBC drivers DLLs).
- To modify settings of the JVM command line.
- To move user from root to some other user by employing the “su” UNIX command.
- Your own requirement.