# run-mailcap > Execute programs via entries in the mailcap file. > More information: . - Compose any existing file or new on default `mailcap` edit tool: `run-mailcap --action=compose {{path/to/file}}` - View any file on default `mailcap` explorer: `run-mailcap --action=edit {{path/to/file}}` - Print a file using the default `mailcap` print tool: `run-mailcap --action=print {{path/to/file}}` - View any file (usually image) on default `mailcap` explorer: `run-mailcap --action=view {{path/to/file}}` - Invoke individual actions/programs on run-mailcap: `run-mailcap --action={{view|cat|compose|composetyped|edit|print}} {{path/to/file}}` - Turn on extra information: `run-mailcap --action={{action}} --debug {{path/to/file}}` - Ignore any "copiousoutput" directive and forward output to `stdout`: `run-mailcap --action={{action}} --nopager {{path/to/file}}` - Display the found command without actually executing it: `run-mailcap --action={{action}} --norun {{path/to/file}}`