# if BROWSER variable is not set, check some well known browsers instead
if [ x"$BROWSER" = x"" ]; then
    BROWSER=links2:links:lynx:w3m
    if [ -n "$DISPLAY" ]; then
        BROWSER=firefox:mozilla:epiphany:konqueror:qbittorrent:chromium-browser:google-chrome:$BROWSER
    fi
fi