Provides a brief summary of the package libraries on your machine.
Examples
lib_summary()
#> library n_packages
#> 1 /home/runner/work/_temp/Library 69
#> 2 /opt/R/4.3.1/lib/R/library 29
#> 3 /opt/R/4.3.1/lib/R/site-library 1
lib_summary(sizes = TRUE)
#> library n_packages lib_size
#> 1 /home/runner/work/_temp/Library 69 71393789
#> 2 /opt/R/4.3.1/lib/R/library 29 69574120
#> 3 /opt/R/4.3.1/lib/R/site-library 1 14569622