## ----echo=FALSE---------------------------------------------------------------
Sys.setenv(PORT4ME_USER = "alice")
Sys.setenv("_PORT4ME_CHECK_AVAILABLE_PORTS_" = "any")

## -----------------------------------------------------------------------------
port4me::port4me()

## -----------------------------------------------------------------------------
port4me::port4me()
port4me::port4me()

## ----echo=FALSE---------------------------------------------------------------
Sys.setenv(PORT4ME_EXCLUDE = port4me::port4me())

## -----------------------------------------------------------------------------
port4me::port4me()

## ----echo=FALSE---------------------------------------------------------------
Sys.unsetenv("PORT4ME_EXCLUDE")

## -----------------------------------------------------------------------------
port4me::port4me(list = 5)

## ----echo = FALSE-------------------------------------------------------------
Sys.setenv(PORT4ME_USER = "bob")

## -----------------------------------------------------------------------------
port4me::port4me(list = 5)

## ----echo = FALSE-------------------------------------------------------------
Sys.setenv(PORT4ME_USER = "alice")

## -----------------------------------------------------------------------------
port4me::port4me()
port4me::port4me(user = "bob")
port4me::port4me(user = "carol")

## -----------------------------------------------------------------------------
port4me::port4me()
port4me::port4me("myapp")
port4me::port4me("demo")

## -----------------------------------------------------------------------------
port4me::port4me(include = c(2000:2123, 4321, 10000:10999))

## -----------------------------------------------------------------------------
port4me::port4me(prepend = c(4321, 11001), list = 5)

## -----------------------------------------------------------------------------
port4me::port4me("jupyter-notebook")