Various functions for direct directory manipulation (e.g. avoid use of system(<…command…>))

dir.create() to create the last element of the path, unless recursive = TRUE.

dir.exists() to check existence of directory(ies)

See ?dir.create for more information

list.dirs(path = ".", full.names = TRUE, recursive = TRUE)


dir.exists(paths)
dir.create(path, showWarnings = TRUE, recursive = FALSE, mode = "0777")