To send the normal and error output of a command to a single file, you can use ? 2> C &> ? 1> Which are valid link types in Linux? ? Soft links ? Stable links - Hard links ? Filesystem links Which option(s) for the rm command can be used to delete directories that contain files? (choose two) ?-R -I The basic form of a command line is O command [arguments...] options command [options...] [arguments...] command arguments options command [options...] arguments Environment variables cannot be declared by which command? declare export O typeset C set To search forward from your cursor in your vi document in command mode, you can type followed by the pattern to search for O No answer text provided