commandlinefu.com is the place to record those command-line gems that you return to again and again.
You can sign-in using OpenID credentials, or register a traditional username and password.
Subscribe to the feed for:
Quick command to test your webcam. Press 'f' to toggle fullscreen. Can also use 'vlc v4l2://' if you want gui controls. For higher/smoother framerate lower the default resolution:
cvlc v4l2:// :v4l2-width=320 :v4l2-height=240 &
There are 2 alternatives - vote for the best!
If you can do better, submit your command here.
You must be signed in to comment.