Suppress shim interfaces in list of duplicates

This commit is contained in:
bergware
2023-06-27 03:37:55 +02:00
parent c3ee2d3879
commit 906cdf0215

View File

@@ -2,13 +2,13 @@
nets=()
while IFS='\n' read -r net; do
net=${net%/*}
net4=$(ip -br -4 addr show to $net 2>/dev/null|awk '{print $1}'|tr '\n' ','|sed 's/,$//')
net4=$(ip -br -4 addr show to $net 2>/dev/null|awk '$1 !~ "^shim" {print $1}'|tr '\n' ','|sed 's/,$//')
[[ -n $net4 ]] && nets+=("$net4 = $net;")
done <<< $(ip -br -4 addr|awk '/^(br|bond|eth|wg)[0-9]+(\.[0-9]+)?/ {print $3}'|uniq -d)
while IFS='\n' read -r net; do
net=${net%/*}
net6=$(ip -br -6 addr show to $net 2>/dev/null|awk '{print $1}'|tr '\n' ','|sed 's/,$//')
net6=$(ip -br -6 addr show to $net 2>/dev/null|awk '$1 !~ "^shim" {print $1}'|tr '\n' ','|sed 's/,$//')
[[ -n $net6 ]] && nets+=("$net6 = $net;")
done <<< $(ip -br -6 addr|awk '/^(br|bond|eth|wg)[0-9]+(\.[0-9]+)?/ && $3 !~ "^fe80" {print $3}'|uniq -d)