In jeremystan/args: Easy Command Line Arguments

library(knitr)
library(magrittr)
opts_knit$set(root.dir = system.file("exec", package = "args")) # to access the Rscript file

system("ls", intern = TRUE)

system("cat example.R", intern = TRUE) %>% writeLines

system("chmod +x example.R", intern = TRUE) %>% writeLines

system("./example.R --help", intern = TRUE) %>% writeLines

system("./example.R", intern = TRUE) %>% writeLines

jeremystan/args documentation built on May 19, 2019, 5:09 a.m.