From command line:

$ scss --help Usage: scss [OPTION]... [INFILE] [OUTFILE] Compile INFILE or standard input, to OUTFILE or standard output. Options: --version show program's version number and exit -h, --help show this help message and exit -c, --cache Create and use cache file. Only for files. -i, --interactive Run in interactive shell mode. -m, --compress Compress css output. -w WATCH, --watch=WATCH Watch files or directories for changes. The location of the generated CSS can be set using a colon: scss -w input.scss:output.css -S, --no-sorted Do not sort declaration. -C, --no-comments Clear css comments. -W, --no-warnings Disable warnings.