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.