impure functionsystem
Similar to system(3). Executes the given command in the system shell.
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| String | callStr | String to call: sh -c $callStr | |
| String | outputFile | "" | The output is redirected to this file (unless already done by callStr) |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| Integer | retval | Return value of the system call; usually 0 on success |