RStudio

An integrated development environment (IDE) for R.

Installed

  • r-base → Core R interpreter, standard libraries.
  • r-base-dev → Compilers & headers for building packages.
  • RStudio Server → Web IDE accessible via browser.

Access RStudio Server

Open in your browser: http://<server-ip>:8787

Login with:

  • Username: rstudio
  • Password: (check /root/.cloudzy-creds)

Command Line R

Launch R directly from the terminal:

R

Important Files & Directories

R Environment:

  • /etc/R → System-wide R config.
  • /usr/bin/R → R binary.
  • /usr/lib/R → Base R libraries.
  • /usr/local/lib/R/site-library → Site-wide add-on packages.

RStudio Server:

  • /etc/rstudio/ → Main config (rstudio-server.conf, database.conf, etc).
  • /var/log/rstudio/rstudio-server/ → Server logs.
  • /var/lib/rstudio-server/ → State, sessions, persistent data.
  • /usr/lib/rstudio-server/ → RStudio binaries.
  • /home/rstudio/ → Default user workspace.

Installing Packages

From Ubuntu repositories (system-wide):

sudo apt install r-cran-curl

From R console (latest from CRAN):

install.packages("ggplot2")

Notes

  • Protect port 8787 (firewall / reverse proxy).
  • Keep /root/.cloudzy-creds safe — it contains login credentials.

Currently unavailable.

Application Details