SwiftBar plugin to show the current actual Ethernet connection speed. I had issues with it falling back to 100MBit, instead of 1GBit

network_media.sh

#!/usr/bin/env bash

# <xbar.title>Network Media</xbar.title>
# <xbar.version>v1.0.0</xbar.version>
# <xbar.author>Markus Fritze</xbar.author>
# <xbar.author.github>sarnau</xbar.author.github>
# <xbar.desc>Displays the used media for an Ethernet connection.</xbar.desc>
# <xbar.dependencies>ifconfig</xbar.dependencies>

MEDIA=$(ifconfig -a | grep -o -i "\\d\+g\?base\-T")

echo "Ethernet $MEDIA"