Install RStudio Server

RStudio Server is a Linux application that provides a web-based interface to R on a server.

To install RStudio Server for use with Oracle Machine Learning for R:

Go to the RStudio website and navigate to the RStudio Server Download page. Download the server to your Linux system and follow the installation instructions.
Create the file /etc/rstudio/rserver.conf. Add the values of R_HOME and ORACLE_HOME.
```
sudo vi /etc/rstudio/rserver.conf
    rsession-ld-library-path=R_HOME/lib:ORACLE_HOME/lib
```
Note: The default value of R_HOME on Linux is /usr/lib64/R.
Create the configuration file /usr/lib64/R/etc/Renviron.site. Supply the values of ORACLE_HOME, ORACLE_HOSTNAME, and ORACLE_SID. For example, using the BASH shell:
```
cd /usr/lib64/R/etc
sudo vi Renviron.site
    ORACLE_HOME=ORACLE_HOME
    ORACLE_HOSTNAME=ORACLE_HOSTNAME
    ORACLE_SID=ORACLE_SID
```
Restart the RStudio Server service as sudo or root:
```
sudo rstudio-server restart
    
```
Refer to the instructions for configuring the server. Return to the RStudio Server Download page, then navigate to the Configuring the Server article in the RStudio documentation.