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Is it possible to change the video device for eg a webcam form /dev/video6 to /dev/video0? Can that be achieved by a command?

user2737037
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3 Answers3

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You can always manually rename the device file but that change won't be permanent. To make it clean and permanent you will need to add a udev rule. You can find documentation, for example for Arch Linux, here. The udev rules should apply to all current Linux distributions.

gerrit zijlstra
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Can you just symlink /dev/video6 to /dev/video0? That is, ln -s /dev/video6 /dev/video0. If so, since the link is in /dev you'd need to recreate the link whenever your system boots.

shanet
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Did you try:

mv /dev/video6 /dev/video0
smac89
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