BBmisc: system3 – R documentation

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system3

Wrapper for system2 with better return type and errorhandling.

Wrapper for system2 with better return type and errorhandling.

system3(command, args = character(0L), stdout = "", stderr = "",
  wait = TRUE, ..., stop.on.exit.code = wait)

`command`	See `system2`.
`args`	See `system2`.
`stdout`	See `system2`.
`stderr`	See `system2`.
`wait`	See `system2`.
`...`	Further arguments passed to `system2`.
`stop.on.exit.code`	[`logical(1)`] Should an exception be thrown if an exit code greater 0 is generated? Can only be used if `wait` is `TRUE`. Default is `wait`.

[list].

`exit.code [integer(1)]`	Exit code of command. Given if wait is `TRUE`, otherwise `NA`. 0L means success. 127L means command was not found
`output [character]`	Output of command on streams. Only given is `stdout` or `stderr` was set to `TRUE`, otherwise `NA`.

Miscellaneous Helper Functions for B. Bischl

v1.11

BSD_2_clause + file LICENSE

Authors

Bernd Bischl [aut, cre], Michel Lang [aut], Jakob Bossek [aut], Daniel Horn [aut], Jakob Richter [aut], Dirk Surmann [aut]

Initial release