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19 lines
708 B
Bash
19 lines
708 B
Bash
#!/bin/sh
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# Loop through each hardware port and device pair
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networksetup -listallhardwareports | awk '
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/^Hardware Port:/ {interface_name=$3; for(i=4;i<=NF;i++){interface_name=interface_name" "$i}}
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/^Device:/ {print interface_name, $2}' | \
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while read interface_name interface; do
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# Get the IP address for the current interface
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ip=$(ipconfig getifaddr "$interface" 2>/dev/null)
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if [ -n "$ip" ]; then
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echo "restarting interface $interface ($interface_name)"
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# Disable and enable network service by hardware port name
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networksetup -setnetworkserviceenabled "$interface_name" off
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networksetup -setnetworkserviceenabled "$interface_name" on
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fi
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done
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