memuse (version 4.2-3)

filesize: filesize

Description

Returns size of a file as reported by the file system (the file is not scanned).

Usage

Sys.filesize(filename)
Sys.dirsize(dirname)

Value

A memuse class object.

Arguments

filename, dirname

Location of the file/directory (as a string).

Details

All of the C-level source code for these methods (in src/meminfo of the root directory of the memuse source tree) is licensed under the permissive 2-Clause BSD license.

Examples

if (FALSE) {
library(memuse)

x <- rnorm(1e5)
memuse(x) ### size in ram

tmp <- tempfile()
saveRDS(x, file=tmp)
Sys.filesize(tmp) ### size on disk
unlink(tmp)
}