wc: line/word/character count of ASCII files
Description
`wc()` uses the system command `wc`. Use at your own risk.
Usage
wc(file, flags = c("lines", "words", "bytes"))
Value
data.frame with the counts and file names, or `NULL` if wc is
not available on the system.
Arguments
- file
the file name or pattern
- flags
the parameters to count, character vector with the long form
of the parameters