$ streamlink httpstream://file:///dev/zero best -o /tmp/recording </dev/null
[cli][info] Found matching plugin http for URL httpstream://file:///dev/zero
[cli][info] Available streams: live (worst, best)
[cli][info] Opening stream: live (http)
[cli][info] Writing output to
/tmp/recording
[cli][error] File /tmp/recording already exists, use --force to overwrite it.

$ streamlink httpstream://file:///dev/zero best -o /tmp/recording 0>&-
[cli][info] Found matching plugin http for URL httpstream://file:///dev/zero
[cli][info] Available streams: live (worst, best)
[cli][info] Opening stream: live (http)
[cli][info] Writing output to
/tmp/recording
Traceback (most recent call last):
  File "/home/basti/venv/streamlink-313/bin/streamlink", line 8, in <module>
    sys.exit(main())
             ~~~~^^
  File "/home/basti/repos/streamlink/src/streamlink_cli/main.py", line 967, in main
    exit_code = run(parser)
  File "/home/basti/repos/streamlink/src/streamlink_cli/main.py", line 947, in run
    exit_code = handle_url_wrapper()
  File "/home/basti/repos/streamlink/src/streamlink_cli/main.py", line 550, in handle_url_wrapper
    handle_url()
    ~~~~~~~~~~^^
  File "/home/basti/repos/streamlink/src/streamlink_cli/main.py", line 614, in handle_url
    handle_stream(plugin, streams, stream_name)
    ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/basti/repos/streamlink/src/streamlink_cli/main.py", line 462, in handle_stream
    success = output_stream(stream, formatter)
  File "/home/basti/repos/streamlink/src/streamlink_cli/main.py", line 364, in output_stream
    output = create_output(formatter)
  File "/home/basti/repos/streamlink/src/streamlink_cli/main.py", line 119, in create_output
    filename = check_file_output(formatter.path(args.output, args.fs_safe_rules), args.force)
  File "/home/basti/repos/streamlink/src/streamlink_cli/main.py", line 88, in check_file_output
    if sys.stdin.isatty():
       ^^^^^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'isatty'

$ streamlink clubbingtv.com </dev/null
Traceback (most recent call last):
  File "/home/basti/venv/streamlink-313/bin/streamlink", line 8, in <module>
    sys.exit(main())
             ~~~~^^
  File "/home/basti/repos/streamlink/src/streamlink_cli/main.py", line 967, in main
    exit_code = run(parser)
  File "/home/basti/repos/streamlink/src/streamlink_cli/main.py", line 947, in run
    exit_code = handle_url_wrapper()
  File "/home/basti/repos/streamlink/src/streamlink_cli/main.py", line 550, in handle_url_wrapper
    handle_url()
    ~~~~~~~~~~^^
  File "/home/basti/repos/streamlink/src/streamlink_cli/main.py", line 584, in handle_url
    options = setup_plugin_options(streamlink, args, pluginname, pluginclass)
  File "/home/basti/repos/streamlink/src/streamlink_cli/argparser.py", line 1544, in setup_plugin_options
    value = user_input_requester.ask(prompt)
  File "/home/basti/repos/streamlink/src/streamlink_cli/console.py", line 21, in ask
    raise OSError("no TTY available")
OSError: no TTY available

$ streamlink clubbingtv.com 0>&-
Traceback (most recent call last):
  File "/home/basti/venv/streamlink-313/bin/streamlink", line 8, in <module>
    sys.exit(main())
             ~~~~^^
  File "/home/basti/repos/streamlink/src/streamlink_cli/main.py", line 967, in main
    exit_code = run(parser)
  File "/home/basti/repos/streamlink/src/streamlink_cli/main.py", line 947, in run
    exit_code = handle_url_wrapper()
  File "/home/basti/repos/streamlink/src/streamlink_cli/main.py", line 550, in handle_url_wrapper
    handle_url()
    ~~~~~~~~~~^^
  File "/home/basti/repos/streamlink/src/streamlink_cli/main.py", line 584, in handle_url
    options = setup_plugin_options(streamlink, args, pluginname, pluginclass)
  File "/home/basti/repos/streamlink/src/streamlink_cli/argparser.py", line 1544, in setup_plugin_options
    value = user_input_requester.ask(prompt)
  File "/home/basti/repos/streamlink/src/streamlink_cli/console.py", line 20, in ask
    if not sys.stdin.isatty():
           ^^^^^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'isatty'

$ streamlink httpstream://file:///dev/zero best -o /tmp/recording </dev/null
[cli][info] Found matching plugin http for URL httpstream://file:///dev/zero
[cli][info] Available streams: live (worst, best)
[cli][info] Opening stream: live (http)
[cli][info] Writing output to
/tmp/recording
[cli][error] File /tmp/recording already exists, use --force to overwrite it.

$ streamlink httpstream://file:///dev/zero best -o /tmp/recording 0>&-
[cli][info] Found matching plugin http for URL httpstream://file:///dev/zero
[cli][info] Available streams: live (worst, best)
[cli][info] Opening stream: live (http)
[cli][info] Writing output to
/tmp/recording
[cli][error] File /tmp/recording already exists, use --force to overwrite it.

$ streamlink clubbingtv.com </dev/null
error: no TTY available

$ streamlink clubbingtv.com 0>&-
error: no TTY available