#!/bin/sh

exec 1>&3 2>&3

if command -v v4l-info &> /dev/null
then
    for v in /dev/video[0-9]*
    do
	if [ -r "$v" ]
	then
	    echo "--- v4l-info for $v ---"
	    v4l-info $v
	fi
    done
else
    echo "--- v4l-info is not available. Please consider installing package v4l-conf ---"
fi

echo "--- last dmesg lines ---"
dmesg | tail -n 25
echo "--- finished ---"