system3: A system2 wrapper. If anything happen, just give me error!
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system3

R Documentation

A system2 wrapper. If anything happen, just give me error!

Description

Turn warning to error.

Usage

system3(
  command,
  args = character(),
  stdout = "",
  stderr = "",
  stdin = "",
  input = NULL,
  env = character(),
  wait = TRUE,
  minimized,
  invisible,
  timeout = 0
)

Arguments

`command`	the system command to be invoked, as a character string.
`args`	a character vector of arguments to `command`.
`stdout`, `stderr`	where output to ‘stdout’ or ‘stderr’ should be sent. Possible values are "", to the R console (the default), `NULL` or `FALSE` (discard output), `TRUE` (capture the output in a character vector) or a character string naming a file.
`stdin`	should input be diverted? "" means the default, alternatively a character string naming a file. Ignored if input is supplied.
`input`	if a character vector is supplied, this is copied one string per line to a temporary file, and the standard input of command is redirected to the file.
`env`	character vector of name=value strings to set environment variables.
`wait`	a logical (not `NA`) indicating whether the `R` interpreter should wait for the command to finish, or run it asynchronously. This will be ignored (and the interpreter will always wait) if stdout = `TRUE` or stderr = `TRUE.` When running the command asynchronously, no output will be displayed on the Rgui console in Windows (it will be dropped, instead).
`minimized`, `invisible`	arguments that are accepted on Windows but ignored on this platform, with a warning.
`timeout`	timeout in seconds, ignored if 0. This is a limit for the elapsed time running command in a separate process. Fractions of seconds are ignored.